VHF/UHF FM TRANSCEIVER DR-635T/E Instruction Manual Thank you for purchasing your new Alinco transceiver. This instruction manual contains important safety and operating instructions. Please read this manual carefully before using the product and keep it for future reference.
NOTICE / Compliance Information Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Contents Before operating the transceiver ............. 3 Attention ................................................................ 3 Introduction ............................................... 3 New and Innovative Features ................... 4 Standard Accessories .............................. 5 Initial Installation ....................................... 6 For a base station set up ....................................... 6 For a mobile station set up .................................... 7 Location .
Contents Narrow-band mode .............................................. 41 AM receiver mode ............................................... 41 Selective Communication ...................... 42 Tone-squelch (CTCSS) and DCS ........................ 42 DET setting ............................................. 43 Digital voice communication (DR-635T only) .. 44 Special Functions ................................... 45 THEFT ALARM ....................................................
Before operating the transceiver Attention • Do not remove the case or touch the interior components. Tampering can cause equipment trouble. • Do not use or keep the transceiver where it is exposed to direct sunlight, dusty places, or near sources of heat. • Keep the transceiver away from TV's or other equipment when it interferes with reception. • When transmitting for long periods of time at high power, the transceiver might overheat.
New and Innovative Features Your new radio features some of the most advanced functions and reliable engineering available anywhere. The ALINCO design philosophy is focused on developing innovative usable features, including the following: • Full-duplex operation and Cross-band repeat function*. • A large, color-selectable display panel Very clear display of frequency, memory name etc. ensure convenient operation.
Standard Accessories Carefully unpack to make sure the following items are found in the package in addition to this manual: • Transceiver • Microphone EMS-53 or EMS-57 (with DTMF keypad) • DC power cable with fuse holder (UA0038) • Mobile mounting bracket. (FM0078Z) •ACC cable (UX1290A) • Hardware kit for bracket • Theft Alarm stickers 2pcs.
Initial Installation Connect the microphone to the front panel of the transceiver. Microphone connector Connect antenna port to a 50 ohm antenna that covers the 2 m/70 cm bands, using good quality 50 ohm coaxial cable. Microphone Antenna rear panel External speaker (if used) For a base station set up The Transceiver requires a 12-13.8VDC negative grounded power source. Use a regulated power supply capable of providing continuous current of 12A or more.
Initial Installation For a mobile station set up Location The transceiver may be installed in any position in your car, where the controls and microphone are easily accessible and it does not interfere with the safe operation of the vehicle or the performance of the set. If your vehicle is equipped with air bags, be certain your radio will not interfere with their deployment. If you are uncertain about where to mount the unit, contact your vehicle's manufacturer.
Initial Installation Front Panel The main unit can be set with either side facing up. This can facilitate your ability to hear the speaker clearly. Position the front panel as you prefer. 1. Slide the front panel while keeping the tab pressed. Main unit Front panel Tab 2. Turn the front panel, being careful to keep the cable free from kinks. 3. Match the catch in the main unit with the slot in the front panel and fit the front panel into the main unit. Catch Slot 4.
Initial Installation External power control function Red: For connection with the ACC power supply Black: For connection with the ground(-) wire Black Red CN11 ON When installing, be sure the tube is placed in the slot. WARNING: ACC SW11 ACC external power supply control function is on The connection of cables may involve certain knowledge about the vehicle into which the unit will be installed.
Initial Installation Power supply voltage display function After connecting the transceiver to a power supply, the supply voltage can be confirmed by pressing the SQL key together with the FUNC key. The supply voltage to the transceiver is then seen on the display. The transceiver will return to its normal display when any key is pressed. The display immediately changes as the voltage supply changes. It also displays voltage during transmission. (Example) In case of 13.
Part Names and Functions Front Panel 6 2 3 1 MW PWR V/M 4 MAIN TX/RX 7 MAIN VOL SUB VOL VV/UU RX BAND SHIFT LOCK PACKET DIGITAL SET BAND CALL MHz TS/DCS H/L SQL FUNC 8 9 10 11 12 13 14 SUB RX 5 15 •Primary Functions No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Key PWR key Main VOL knob Sub VOL knob Main TX/RX indicator Sub RX lamp V/M/MW Dial BAND/VVUU CALL/RX BAND MHZ/SHIFT TSDCS/LOCK HL/ PACKET SQL/DIGITAL FUNC/SET Mic.
Part Names and Functions • Functions that can be activated while pressing the FUNC Key No. 1 5 8 9 10 11 12 13 Key PWR V/M/MW BAND/VVUU CALL/RXBAND MHZ/SHIFT TSDCS/LOCK HL/PACKET SQL/D Function Reset to factory default settings. Erase the memory. Switches to the single band mode. Accesses the clone function mode. Switches to wide/narrow mode reception. Switches to the AM reception mode. Sets the channel name function. Accesses the power supply voltage indication mode.
Part Names of Functions Display 1 2 3 4 5 6 7 9 10 11 12 DCS SUB AM MiLo Nar 25 13 14 15 TNC R 16 17 SQL 24 BUSY 1 23 No. Key 1 2 3 4 5 6 7 8 9 8 3 5 7 9 22 21 BUSY 20 19 18 Function Appears when FUNC Key is pressed. AM Mi Lo Nar +/DCS SUB Appears during AM reception. Appears when transmission power is set to MID. Appears when transmission power is set to LOW. Appears when in narrow band reception mode. Appears when setting the shift. Appears when setting the tone squelch.
Part Names and Functions Microphone EMS-53 (Standard)* *If the version you have purchased contained EMS-57 Multifunction microphone, please also refer page 55. 2 1 5 3 4 No. 1 2 3 4 5 Key UP DOWN PTT Lock Switch MIC Function Increase the frequency, memory channel number, or setting value. Decrease the frequency, memory channel number, or setting value. Press the PTT(Push-To-Talk)key to transmit. Locks out the UP and DOWN keys. Speak here during transmission. Mic.
Basic Operations Turning the unit on and off By pressing the PWR key the power is turned on. By pressing the PWR key again, the power is turned off. Refer page 9 for external power control. PWR key Switching the MAIN band Pressing the BAND key will switch the MAIN band between the VHF band and the UHF band. The MAIN band allows transmission and reception. The SUB band only allows reception.
Basic Operations VFO mode VFO tuning is set as the default mode at the factory. VFO (variable frequency oscillator) allows you to change the frequency in accordance with the selected channel step as you rotate the main dial or by using the UP/DOWN keys on the microphone. VFO mode is also used to program the data to be stored in the memory channels or to change the parameter settings of the transceiver. 1. Identify the current mode by checking the display.
Basic Operations Setting the channel step 1. When the unit is in VFO mode, enter into the SET mode and select the channel step setting display. (Refer to page 26 to 28 for SET mode). 2. The current channel step will be displayed. 3. You can change the channel step as below by rotating the dial. Channel step setting display (default) 4. STEP 5 (5 kHz) STEP 8.33 (8.33 kHz) STEP 10 (10 kHz) STEP 12.5 (12.
Basic Operations Shift Direction and Offset frequency setting Conventional repeaters are operated in the DUPLEX mode, which receives an incoming signal on one frequency and re-transmits on another. The difference between these two frequencies is called the offset frequency. The offset is variable between 0 to 99.995MHz on this unit. 1.
Basic Operations Memory Mode This mode allows recalling and operating the preprogrammed frequency or setting. This unit provides up to 200 memory channels (80 exclusive channels each for VHF and UHF, from 00 to 79CH and 40 common channels for VHF and UHF, from 100 to 139), 1 CALL channel each for V and U (C), 1 program-scan edge memory channel each for V and U (PL) (PH) and 1 VFO automatic program setting channel (AL) (AH). Recalling a memory channel 1. Select the memory mode by pressing V/M key.
Basic Operations How to program memory channel (s) 1. Select a frequency to be programmed in the VFO mode and set the parameters as appropriate. Refer to the next page for programmable parameters. 2. By pressing FUNC key, [F] and [Memory No.] icons will appear on the display. 3. Rotate the main dial (or press Mic UP/DOWN key) to select the desired memory channel number. 4. An empty channel is shown with a flashing [Memory No.] icon. 5.
Basic Operations Memory channel deleting 1. Select the memory mode by pressing the V/M key. 2. Select the desired memory channel number by rotating the main dial. 3. The programmed memory channel has the memory number illuminated on the display. 4. By pressing the M/W key together with the FUNC key while [F] icon is on, a beep will sound and the memory will be deleted. At the same time, [Memory No.] icon will start flashing.
Basic Operations Channel name (Alphanumeric) registration function The memory channels stored in the memory mode can be displayed with an alphanumeric tag instead of the default frequency display. There are 67 characters available including A-Z, 0-9. 1. In the memory mode, select a channel to be programmed. 2. Press the H/L key together with the FUNC key. 3. The display shows [A ] flashing. 4. Rotate the dial to select a character to be programmed. 5.
Basic Operations CALL mode This is a memory mode that allows the transceiver to quickly recall the assigned memory channel by simply pressing the CALL key, regardless of the current status of the unit. The default setting is 145.00MHz/433.00MHz, and one CALL channel is available on each band. To recall a CALL channel Select the desired VHF or UHF band by pressing the BAND key. 1. Press the CALL key. The C icon appears on the display and the transceiver enters the CALL mode.
Basic Operations Monitor function A Monitor function is available to receive weaker signals. Press and hold SQL key for more than 1 second. Regardless of the level setting of the squelch, it will be opened and the Busy icon/RX lamp will turn on in the display. Press any key on the front panel to exit. BUSY IMPORTANT: The Monitor function only operates on the MAIN band. The Monitor function operates irrespective of Tone squelch/DCS function setting.
Basic Operations To transmit 1. Set the transmission band to the MAIN side. 2. Be sure that you are authorized to operate on the selected frequency. Check the system and monitor the frequency to make sure that you are not going to disturb any ongoing communications. 3. Press the PTT key on the microphone. The TX lamp (red) illuminates to show the unit is transmitting.
Parameter Setting Mode IMPORTANT: Please read the following pages thoroughly prior to changing any parameters. THE PARAMETERS CANNOT BE SET WITHOUT ENTERING THE SET MODE. By entering the Parameter Setting mode, some of the radio’s operating parameters can be changed to suit your application. The following is the Selectable Parameters’ Menu.
Parameter Setting Mode To use the parameter setting mode 1. Press the FUNC key for more than 2 seconds to enter the parameter Setting mode. 2. Select a menu by pressing the FUNC key and the SQL key, or UP/DOWN keys on the microphone. 3. Rotate the main dial to change the setting. 4. Pressing the FUNC/SQL and UP/DOWN key will complete the setting and enter the next menu. 5.
Parameter Setting Mode (Refer page 27 for how to enter the setting mode.) Channel Step setting This is to select the channel step to be used in the VFO mode. Refer to the chart below for the sequence of the actual steps and how they are displayed. STEP 5 (5 kHz) STEP 8.33 (8.33 kHz) STEP 10 (10 kHz) STEP 12.5 (12.5 kHz) STEP 15 (15 kHz) STEP 100 (100 kHz) STEP 50 (50 kHz) STEP 30 (30 kHz) STEP 25 (25 kHz) STEP 20 (20 kHz) NOTE: The default is as follows. • DR-635E [STEP 12.
Parameter Setting Mode (Refer page 27 for how to enter the setting mode.) Time-Out-Timer (TOT) The TOT feature is popular in repeater systems. It prohibits users from transmitting on the repeater after a certain period of time has elapsed. By setting this function and activating it according to the repeaters’ requirement, the radio alerts the user by a beep 5 seconds prior to time-out. When the time is expired, transmitting stops and the transceiver automatically returns to the receiving mode.
Parameter Setting Mode (Refer page 27 for how to enter the setting mode.) APO-Auto Power OFF This feature will automatically shut off the transceiver. It is useful in mobile operation to avoid draining the car battery. If there is no activity or use of the radio, it will turn off automatically after 30 minutes followed by a beep sound. 1. Default is APO-OFF. 2. Rotate dial to select APO-ON to activate the function.
Parameter Setting Mode (Refer page 27 for how to enter the setting mode.) Bell The bell informs you that you are being called by sounding a bell, and flashing the bell icon on the display. 1. [BELL OFF] icon appears on the display. 2. By rotating the main dial, the display changes as shown and the Bell function setting is changed. BELL OFF BELL ON Busy-Channel-Lock-Out (BCLO) This function prohibits transmission as long as there is a signal on the receiving frequency.
Parameter Setting Mode (Refer page 27 for how to enter the setting mode.) TX display color This is to select the display illumination color during the transmission. 1. The [TX-COL] appears on the display. 2. By rotating the main dial, the display changes as shown on the right and the illumination color is changed. TX-COL 1 : Red (amber) TX-COL 2 : Blue TX-COL 3 : Violet T X -C OL 1 T X -C OL 2 T X -C OL 3 RX display color This is to select the display illumination color while receiving. 1.
Parameter Setting Mode (Refer page 27 for how to enter the setting mode.) Dimmer This is to provide better visibility of the display by dimming the display illumination in the dark. 1. The [LAMP 4] icon appears on the display. 2. By rotating the main dial, the display changes as below and the Dimmer setting is changed. It is bright when set to LAMP 4 and will be darker with 3-2-1.
Parameter Setting Mode Transmission speed setting (In packet operation) (Refer page 27 for how to enter the setting mode.) This sets the data transmission speed in packet operation. 1. [HB 1200] icon appears on the display. 2. By rotating the main dial, the display changes as shown on the right and the setting is changed. [HB 1200] Transmission speed is set at 1200bps. [HB 9600] Transmission speed is set at 9600bps. HB 1200 HB 9600 Beacon interval setting (In geolocating communication/A.P.R.S.
Useful functions Reception band switching This is to Select the receiving band. On the VHF side, FM broadcasting can be received. While in the VFO mode. 1. After pressing the FUNC key, press the CALL key while [F] icon is on. On the VHF side, the band switches from 144MHz band to the FM broadcasting band. V-V/U-U simultaneous reception This is to receive the same frequency band simultaneously both on the MAIN band and the SUB band. 1.
Useful functions Single-band mode This is to use the unit as a single-band transceiver only for VHF or UHF, by eliminating the display on the SUB side. 1. Press the BAND key while pressing and holding the FUNC key. The display on the SUB side disappears and its function is temporarily suspended. While in the V-V/U-U mode, the unit will not enter in to the single-band mode. VFO Auto-program setting function This is to program various automatic settings in a certain frequency range in the VFO mode.
Useful functions SCANNING FUNCTION Use this function to automatically search for signals. 6 different scan types are available in the unit. In the parameter setting mode, choose the Timer mode or the Busy mode to determine the desired resuming condition. If the CTCSS(TSQ) squelch or DCS squelch is set, the audio can be heard only when the tone/code matches the incoming signal. Otherwise, scanning stops but no audio will be heard.
Useful functions •Memory Scan Scans all memory channels unless the Memory skip feature is selected for a given memory channel. 1. Enter Memory mode. 2. Sequence is the same as in VFO scan. Use UP/ DOWN keys for commands, otherwise press H/L key for more than 2 seconds. Range of Memory Scan Exclusive scanning for VHF/UHF: If scanning is started somewhere between memory channels 00 and 79, scanning is only done within this range.
Useful functions •Program Scan This is a type of VFO scan, which is done by setting the frequency range of the VFO into the PH and PL channels, it only scans between those frequencies. When the PH and PL are set properly, up to 3 Program scan ranges will be available, which are L-PH, PL-PH and PH-H. Band edge H PH PL Band edge L 1. Enter the VFO mode and set the PL and PH frequencies into the designated memory channels. Refer to Memory setting for the proper sequence. 2.
Useful functions •DCS scan Same as previous, but for DCS code search. 1. While in the DCS setting, press the UP/DOWN key for more than 1 second but less than 2 seconds to start scanning. (It scans 105 DCS codes in order.) • During scanning, the 1 MHz order decimal point will flash. • The scan stops when the matching DCS code is detected and reception starts. DCS IMPORTANT: After scanning stops, it will not resume until the dials moved or the Mic UP/DOWN key is pressed. 2.
Useful functions Narrow-band mode This feature is useful in areas where narrow band widths are in use. 1. Press the MHz key together with the FUNC key. The [Nar] icon appears on the display to show the unit is in the Narrow mode. Nar In the Narrow mode 2. Repeat the same operation to return to the normal mode. IMPORTANT: In the NARROW mode, the microphone gain and modulation during transmission and the demodulation range during reception will be lower.
Selective Communication Many repeaters require a CTCSS tone or a DCS encode setting as a “key” to access a repeater system, or a receiver using CTCSS or DCS squelch, so-called “selective-calling”. Sometimes, CTCSS or DCS decode features are used on the output of a repeater so they can be used to open a squelch. In this mode, regardless of the main squelch status, the audio can be heard ONLY when the matching tone/code signal is received.
Selective Communication 023 025 026 031 032 036 043 047 051 053 054 065 071 072 073 074 114 115 116 122 125 131 132 134 143 145 152 155 156 162 165 172 174 205 212 223 225 226 243 244 245 246 251 252 255 261 263 265 266 271 274 306 311 315 325 331 332 343 346 351 356 364 365 371 411 412 413 423 431 432 445 446 452 454 455 462 464 465 466 503 506 516 523 526 532 546 565 606 612 624 627 631 632 645 654 662 664 70
Selective Communication Digital voice communication (DR-635T only) By installing an optional digital unit EJ-47U, digital voice communication becomes possible. 1. Install EJ-47U to the connecter CN3 of the unit. 2. Press the FUNC key, and then press the SQL key while the [F] icon is displayed. ] is shown on the display. [ 3. Press the FUNC key or the PTT key to enter the digital communication mode. Repeat step 2 to exit and return to the analog FM mode. 4.
Special Functions THEFT ALARM This alert uses a beep sound when the unit is about to be removed in an improper manner. This function is useful when the unit is installed in a vehicle. To connect, set and operate IMPORTANT: Be sure to connect the power cable directly to the car battery. The power cable of this unit requires voltage at all times to activate this function. For the same reason, the ACC ON/OFF feature must be deactivated. DC power cable Steering wheel of the car. Battery Transceiver 1.
Special Functions 3. Set SCR-ON in the setting mode. The [*] icon will appear on the display. 4. Turn OFF the unit. Alarm function is activated, the display will turn off and TX display lamp will start illuminating. TX lamp 5. To deactivate, turn ON the unit and set SCROFF in the setting mode.
Special Functions Setting alarm starting time Choose this operation when a delay period is desired. 1. Enter the Parameter setting mode as described previously and select SCR-DLY. Follow the previous instruction to set. TX lamp 2. Turn off the unit. Display will disappear but the LCD illumination stays on. After 20 seconds, the TX LED lights up, illumination dims, and the alarm functions. The system won’t work during the 20 second “DELAY” period. 3.
Special Functions Cable Clone This feature will copy the programmed data and parameters in the master unit to slave units. 3.5 ø stereo-mini plug Master side Slave side Plug configuration (both for Master/Slave) GND DATA TX/RX Connection Make a cable using 3.5 mm stereo-mini plugs as shown above. Make a master unit by setting and programming it as desired. Turn off both units. Connect the cable between the DATA jacks on both master and slave. Turn both radios on after the connection is made.
Special Functions Setting on the Master side 1. Press the CALL key with FUNC key pressed. CLONE will be displayed and the radio enters the clone mode. 2. Press PTT. SD*** will be displayed and the master unit starts sending data to the slave unit. During transmission 3. [PASS] will appear on the display when the data has been successfully transmitted. 4. The master radio may stay turned on for the next clone. Turn off the unit to exit from the clone mode.
Special Functions Packet Communication Packet communication is a high-speed data communication system transmitting a package of data generated through a personal computer. The use of Digi-peaters (relay stations) offers communications with DX stations (distant stations). For packet communication, a personal computer, DSB-9 cable and the optional EJ-50U (TNC unit) are required in addition to this unit. The EJ-50U is equipped with a Digi-peater function.
Special Functions 4. Connect the EJ-50U with a personal computer. Connect the DSUB connecter on the rear panel and the serial port of a personal computer with a straight cable. IMPORTANT: Between the DSUB9 and a personal computer, use a 9-pin RS-232C straight cable (male-female). Packet Mode Setting 1. Press the FUNC key. While [F] icon is on, press the H/L and SQL keys. [TNC] lights up on the display and the unit enters packet mode.
Special Functions APRS Install the optional TNC unit EJ-50U and an external GPS receiver to operate in this mode. APRS (Automatic Packet/Position Reporting System) is program software registered as a trademark of Bob Bruninga, WB4APR. With this program, you may trace a mobile station on a map displayed by a computer. For tracking a mobile station, you may need a PC installed with APRS, this unit (transceiver), and a TNC (EJ-50U).
Special Functions APRS operation For detailed information, please see a list of commands and the instruction manual of the EJ-50U. 1. Boot up the terminal software on the PC, press the FUNC key and press the H/L key while the [F] icon is on. [TNC] lights up on the display and the unit enters Geolocating communication mode. 2. The initial screen of the TNC appears on the PC. 3. Set communication speed of the packets from the command mode (cmd:). [Example cmd: HB 1200 or 9600] 4.
Special Functions TNC Clone This feature enables setting changes required for APRS function without connecting to a PC. Please use this feature when a setting change is desired while the APRS function is in operation. Setting changes are available for the call sign of your station, communication speed and data transmission time separation (Setting is made in setting mode). 1. Press the FUNC key and then press the H/L key while [F] icon is on (Enter packet mode). 2.
Special Functions Remote Control Operation (EMS-57 Only) The transceiver can be controlled remotely by operating the DTMF keys on the microphone. Frequencies can also be entered directly through the key pads. 1 LOCK DTMF 2 OFF OFF 3 No. Key 1 DTMF 2 LOCK Function Enter the remote command or the frequency. Press LOCK to prevent the transceiver from accepting remote control inputs from the microphone. 3 DTMF/REMOTE To operate remote control, press REMOTE.
Special Functions Entering a frequency directly Frequencies can be entered directly by pressing the numerical keys of the microphone. • Range of frequencies to be input 76.000 - 107.995MHz (WFM reception) 144.000 - 145.995MHz 430.000 - 439.995MHz 1. Set the microphone DTMF/REMOTE switch to the REMOTE position. 2. DTMF keys can be used to enter from the 100MHz digit. (Ex.) When setting 144.20 MHz with the tuning step set to 20kHz.
Maintenance / Reference Reset Resetting the unit returns all programmed contents to their factory default settings. 1. Press the PWR key for more than 1 second with the FUNC key pressed and turn the power on. 2. All segments of the LCD will be displayed, then default settings are displayed. DCS SUB AM MiLo Nar TNC R SQL BUSY 1 3 5 7 9 BUSY All LCD segments IMPORTANT: While holding the FUNC key down, turn the power on.
Maintenance / Reference Troubleshooting Please check the list below before concluding that the transceiver is faulty. If a problem persists, reset the transceiver. This can sometimes correct erroneous operation. Problem Possible Causes Power is on, nothing a. + and - polarities of power appears on the connection are reversed. Display b. Fuse is blown. c. ACC power supply is connected but is OFF. a.
Maintenance / Reference Problem Possible Causes Potential Solutions a. TNC is not connected or set Packet properly. communication does not function. b. The unit is not in the packet mode. c. The squelch is open. a. Make sure the connections and configurations are properly set. b. Switch to the packet mode. c. Adjust the squelch level where it will open by reception of a signal. d. The data transmission speed d. Adjust the speed by the PC. is not configured. e. A PC cable other than the e.
60 MIC P C input G P S input L ow -frequenc y amplify ing limiter L ow pas s filter NJ M2 9 0 2 V T GT 0 2 1 0 Q T MT 0 2 1 1 Q E J -5 0 U 430M VCO 2S K508K2 2 1 .2 5 MH z B uffer amplifier 2SC5066 B uffer amplifier 2SC5066 P LL M6 4 0 7 6 A G P 144M VCO 2S K508K2 B uffer amplifier 2SC5226 E x c it at ion amplifier 2S K3074 E x c it at ion amplifier 2S K2975 P ow er amplifier R D7 0 HV F1 D R -6 3 5 E 1 4 4 .0 0 0 〜1 4 5 .9 9 5 MH z 4 3 0 .0 0 0 〜4 3 9 .9 9 5 MH z D R -6 3 5 T 1 4 4 .
Maintenance / Reference Specification General Frequency coverage DR-635T DR-635E Operating mode Frequency resolution Number of memory channels Antenna impedance Power requirement Ground method Current drain DR-635T, DR-635E 87.500 - 107.995MHz (WFM RX) 108.000 - 135.995MHz (AM RX) 136.000 - 173.995MHz (RX) 144.000 - 147.995MHz(TX) 335.000 - 479.995MHz (RX) 430.000 - 449.995MHz (TX) 87.500 - 107.995MHz (WFM RX) 144.000 - 145.995MHz (RX, TX) 430.000 - 439.
VHF/UHF FM MOBILE TRANSCEIVER 144.000-145.995MHz / 430.000-439.995MHz CE0336 ! This device is authorized for use in all EU and EFTA member states. An operator's license is required for this device. CAUTION: RF Hazard Warning. The electro-magnetic (radio Frequency) exposure level of this device may exceed the European standards of the hazard level when transmitting at the high-power setting while connected to a unity gain antenna at a distance of 63cm or less from the operator.
XBR (Crossband Repeater) Mode (for the DR-635T Only) This mode allows the DR-635T to operate like a repeater using both VHF and UHF bands. That is, when receiving a signal on one band, the DR635T automatically transmits the same signal on another band simultaneously. △! Notes: ･ The MAIN band setting cannot be altered in XBR mode.
ALINCO,INC. Head Office: Shin-Dai building 9th Floor 2-6, 1-Chome, Dojimahama, Kita-ku, Osaka 530-0004, JAPAN Phone:+81-6-4797-2136 Fax:+81-6-4797-2157 E-mail:export@alinco.co.jp Printed in Japan Copyright Alinco,Inc.
