User's Manual

15
TECHNICAL SPECIFICATIONS
UHF-EXT500
Receiver
Frequency Range UHF 540 ~ 570 MHz (Regionally Selected)
Case Half 19” EIA Rack Metal Case
Oscillator PLL Synthesized
Modulation FM
S/N Radio > 100 dB at 200 KHz deviation and 60 dBµV antenna input
Image & Spurious Rejection 70 dB minimum
Receiving Sensitivity At 2µV over 52 dB S/N ratio
AF Response 80 Hz to 18 KHz
T.H.D. <1% (at 1 KHz)
IF Frequency 1st: 243.95 MHz 2nd: 10.7 MHz
Dynamic Range >100 dB
Tone Signal 32.768 KHz
Audio Output Balanced & Unbalanced
Power Supply DC 12V
Current Consumption 260 ± 10 mA
Dimensions and Weight
Total (HWD) 1.65” x 7.9” x 7.2” (4.2 x 20 x 18.3 cm)
Weight 2.05 lbs / 0.93 Kg
Handheld / Belt Pack Transmitter
Frequency Range UHF 540 ~ 570 MHz (Regionally Selected)
Channel Select SYNC with Receiver
Display LCD displays status, channel, or battery
RF Power Output 10 mW (max.)
Frequency Stability ± 0.005%
Spurious Emission >60 dB below carrier frequency
Gain Setting Belt Pack: 0 dB, -10 dB, -20 dB (3 settings)
Mic Unit Handheld: Uni-Direction dynamic unit or
Uni-Direction electret condenser unit
Belt Pack: Lavalier Mic / Headset Mic
Battery 1. DC2.4V (1.2V x 2 AA size rechargeable batteries)
2. DC3V (1.5V x 2 AA size batteries)
Current Consumption 120 ± 10 mA
Dimensions and Weight
Total (HW) Handheld: 10.2” x 2.1” (26 x 5.4 cm)
Total (HWD) Belt Pack: 3.8” x 2.5” x .95” (9.7 x 6.5 x 2.4 cm)
Weight Handheld: 0.52 lbs /0.234 Kg
Weight Belt Pack: 0.19 lbs /0.086 Kg