INTRODUCTION '~ SYNTHESIZED HANDIER TALKIE Small, light, and 800 channels capability?a handy for use any time, whether outdoors, in a car, or at home, 800 channels for use on any 2 meter frequency, or any repeater. DUAL POWER LEVEL Transmitter output can be switched easily to either of two levels; 1.6W output HIGH for long distances, and O.15W LOW for short distances. Battery consumption is minimized in the Low Power Mode. 1C-BP5, Battery Pack as option, gives 2.3W output.
TRANSMITTER Output power Emission made Modulation system Max. frequency deviation Spurious emission Microphone Operating mode RECEIVER Receiving system Modulation acceptance intermediate frequency Sensitivity Squelch sensitivity Spurious response rejection ratio Selectivity Audio output power Audio output impedance Note: [ ] Values for ICEBOAT HIGH: 1.5W, LOW: 0.
Carefully remove your transceiver from the packing carton and examine it for signs of shipping damage. Should any be apparent, notify the delivering carrier or dealer immediately, stating the full extent of the damage. [t is recommended you keep the shipping cartons. In the event storage, mov: ing, or reshipment becomes necessary, they come in handy. Various accessories are packed with the transceiver. Make sure vou have not overlooked anything. . Battery pack 1C-BP3 . Wall charger . Flexible antenna .
BATTERY INSTALLATION When using alkaline battery pack 1C-BP4: Place the power switch in the OFF position. Remove the battery pack from bottom of the set by bushing the pack in the indicated direction. Separate the pack into two parts (ease) as follows: e NOVENE W DA FIERY SACK B RET Each case holds three AA type batteries. Install batteries into each case, according to indicated polarity. With the batteries properly in place, carefully replace the pack and slip it anti the set with the reverse procedure.
WHEN TO REPLACE BATTERIES (When using alkaline batteries). When the Transmit Indicator LED does not light up during transmission, the batteries are exhausted. Use batteries of the same type, for mixed types might cause leakage. Replace worn batteries with a complete new set, If used with old batteries, the life of new ones might be shortened. Battery life is shortened more by transmitting than by receiving, since several times more current is drawn in transmit.
HOW TO CHARGE (When using Nickel-Cadmium battery pack 1C-BP3). 1. Use the supplied wall charger BC-25U/E or a stable power source with an output voltage of DC 13.8V and current capacity over 50mA, or use a 12V car battery with optional charger cable 1C-CP1. {Output voltage of 1215V can be used, but output voltage near the specified voltage should be used.) 2. The power switch of the transceiver must be OFF, or remove the battery pack from the transceiver, ; 3.
o It takes about 15 hours to charge the batteries completely. This charger is designed for 0.1°C {10-hour rate current), but charge for 15 hours in order to compensate for any unbalance of the batteries. You should charge the batteries for 15 hours when vou have not used them for a dong time or after buying them. Charge between 0°C and 40°C. Avoid continuing charging as much as possible after full charging, {15 hours). If excess charging is repeated, efficiency of the battery pack is reduced.
5. Avoid charging under 0°C or over 40°C. . Under 0°C, since gas consumption speed becomes lower at the charging time, inside pressure increases and hydrogen is generated. Since charging efficiency is reduced over 40°C, it is rather difficult to charge. Accordingly, charging must be done between 0°C and 40°C. 6. Never put batteries into fire. Since there may be a little gas left in the batteries, internal pressure increases suddenly and the batteries explode if thrown into a fire.
EXTERNAL ANTENNA 1. Select a high performance antenna (a multi-element beam or gain antenna and set it up in the highest possible position. Use a 50 ohm antenna and coaxial cable. 3. On VHF, the parer loss in the antenna cable is large, so use a cable with the lowest possible Jose and make it as short as possible. 4. Use a BNC plug for connection to the unit. n ATTACHMENT OF HAND STRAP AND BELT CLIP Attach the belt clip on the back cover with 2 screws E} i supplied.
ANTENNA CONNECTOR Connect the supplied flexible antenna. An external antenna can be used, using a BNC connector. TRANSMIT/BATTERY INDICATOR (Illuminates in the transmit mode. Also indicates the battery condition: during transmission. The voltage of Nickel-Cadmium batteries drops rapidly just before they are exhausted, so when this indicator goes out, be sure to immediately stop using it, and charge the batteries again. SQUELCH CONTROL Sets the squelch threshold level.
14 Electric condenser microphone Dynamic microphone Microphone _) A Microphone éim MIC plug N e PTT SWITCH PTT SWITCH (6) EXTERNAL SPEAKER JACK When an external speaker (or an earphone) is used, connect it to this jack. Use a speaker with an impedance of 8 ohms. When the external speaker Is connected the built-in speaker does not function. POWER SWITCH The ON/OFF switch controls the supplied power to the set.
(G} kHz THUMB WHEEL SWITCH Sets kHz digit of the desired operating frequency. 100KHz THUMB WHEEL SWITCH Sets 100KHz digit of the desired operating frequency. G MHz THUMB WHEEL SWITCH Sets MHz digit of the desired operating frequency.
16 *TWO-TONE ENCODER PAD 1C-2AT has a standard two-tone encoder pad on the front panel. The pad can be used for auto patch, accessing to closed repeater, and/or other controls. RF POWER SWITCH Selects the RF output power HIGH 1.5 Watt (at 8.4V) or LOW 0.15 Watt (at B4V). In the LOW position, the current drain is decreased, to prolong the battery life. DUPLEX/SIMPLEX SWITCH Selects the operation mode DUPLEX for repeater operation, or SIMPLEX for the same receive/ transmit frequency operation.
RECEIVING Make sure the 8 POWER SWITCH is in the OFF position, and before turning ON the power switch, confirm as follows: 1. Make sure the battery pack is properly charged and attached to the set. 2. Make sure the supplied flexible antenna is properly set. When an external antenna is employed, make sure the coaxial line is of the correct impedance {60 ohms) and is neither shorted nor opened, and is firmly connected to the antenna connector. Set the controls.
TRANSMITTING Set the controls and switches as follows: 4 DUPLEX/SIMPLEX SWITCH (see below) 45 DUPLEX MODE SWITCH (see below) 49 RF Power Switch HIGH For simplex operation, set (4 DUPLEX/SIMPLEX SWITCH at the SIMPLEX position, making 3 DUPLEX MODE SWITCH nonfunctional. For repeater operation, set 10 DUPLEX/SIMPLEX SWITCH at DUPLEX and select whether the transmitting frequency is to be 600KHz above (+600) or below (600 the receiving frequency.
PLL UNIT SIDE L8 (X4 OK Hz Frequency Adjust) 110 {X5 DK Hz Frequency Stadium) L14 (X5 +5KHe Frequency Adjust) L33 (X4 kHz Frequency Adjust) 1 g X534 85MH2 PLL — Duplex LO Crystal (35.15MHz PLL + Duplex LO Crystal) X3 {25.00MHz PLL Simplex LO Crystal) X2 (32.32625MHz PLL RX LO Crystal) L1171 (X2 5K Hz Frequency Adjust) L16: L16 (PLL LO Output Filter} Thumb wheel Switch Connector 1C1 (TC8123 Programmable Divider) 1C2 (TCH081 Phase Detector) IC3 (TCBO8ZL Osciliator/Divider) X1 (5.
Your has been tested very carefully at the factory before shipping. The chart below has been designed to help you correct any problems which are not equipment malfunctions. If you are not able to lactate the problem and/or solve it through use of this chart, please contact your dealer or COM distributor for assistance. Problem Possible Cause Solution 1. Power does not come ON when the switch is turned. Bad connection of the battery pack.
27 Problem Possible Cause Solution 2. No sound comes from the speaker. SQUELCH setting is turned too far clockwise. External speaker (or earphone) is in use. The battery has been exhausted. Turn the SQUELCH CONTROL counterclockwise until noise can be heard and reset it just below the threshold. Check if the external speaker plug is inserted properly or if the external speaker cable is cut. Replace the battery with a new one or recharge it. 3. Sensitivity is low and only strong signals are audible.
Problem Passable Cause Solution 5. No modulation. {(When ® using external microphone.} Bad connection of the MIC connector. The MIC cable is cut. Check the connection of the MIC connector and correct any problems. Repair the disconnected or cut wire. . The receive mode functions properly and your signals are transmitted, but you are unable to make contact with another station. (When desiring DUPLEX mode.) (When desiring, SIMPLEX mode.) The DUPLEX/SIMPLEX Switch is in the CHIMP position.
g MAIN UNIT TRANSISTORS NOTE: Measuring instrument is a 50KS/V multi meter. TRANSMIT RECEIVE « Tr No. [ gsE COLLECTOR [Emitter! BASE COLLECTOR |EMITTER | REMARKS GATEKEEPER. DRAIN | SOURCE promulgate] DRAIN | SOURCE GND | 075 19 GND oND GND |0 03 GND GND | 03 aa GND 016 o1l o1z a1z 1570 5B/34 |'1CoEiA GND |66l o/e.2 GND | IC2E/A o015 o/82 78 0176 | FIASCOES 016 7.6/0 8.
TRANSMIT RECEIVE TR No. [abase COLLECTOR |EMITTER | BASE COLLECTOR |EMITTER REMARKS GATEKEEPER. DRAIN |SOURCE !GATEKEEPER] DRAIN source 017 018 ais | oe 8.
— PLL UNIT TRANSISTORS TINSMITH RECEIVE TR No. [pas COLLECTOR |EMITTER | BASE COLLECTOR |EMITTER REMARKS NAVIGATE DRAIN SOURCE: NAVIGATE? DRAIN SOURCE 075 Q2 0.7 1.0 GND 0.7 1.0 GND GND 0.7 0.7 GND GND 05 1.7 GND Q10 0 1.2 GND 0.7 0 GND o11 a1z | 0585 Power HIGH Q13 | 12 88 GND | 0 9.
IN TRANSMIT MODE UNIT |IC No FIN No. REMARKS i1 l213 14 5161718119 1011 112 113 MAIN | 161 olo lo |0 condign [0 lo [o MAIN Ic2 candid 10 fo lo MAIN | iC3 108 14|16 18 40|20 20 20 GND 1C2E only PLL 61 50 160 lilo sale 2410 [0 |6 [0 Enthusiasms PLL ic2 1o 421250 50[0 o 74 oo PLL 163 109 14]18/0 |s0|0 |24]24 oD TONE L 1c1 le1 /5706161 /61 Joann (6161|000 |0 lo |o slalom ATTIC only iN RECEIVE MODE PIN No.
We have prepared a variety of options for the transceiver in order 1o enlarge its use. 1. 2. BC-30 Nickel-Cadmium Battery Charger A convenient set-in type charger for Nickel-Cadmium battery packs. Two charging rates provided high speed and regular rate. The charger is compatible with any type of Nickel Cadmium batteries packs. 1C-BP2 Nickel-Cadmium Battery Pack This battery pack has six AA type 450mAH Nickel-Cadmium batteries and provides 1 Watt output power for the with attendant longer use capability.
