Quad band transmit and receiver
Dual Repeater Offsets Select-Able
Specification |
|
Model |
TH-9800 |
Frequency Range |
RX only:108-135.995mhz,320-512mhz,750-950mhz |
TX(FM): 26-33mhz,47-54mhz,144-148MHZ ,420-450MHZ |
|
Channel Capacity |
809 Channels |
Channel Spacing |
2.5 /5 /6.25 /10 / 12.5 /15 /20 /25 /50 kHz |
Modes of emission |
F3 |
Antenna Impedance |
50 Ohms,unbalanced (Antenna Duplexer built-in) |
Frequency Stability |
±5PPM@-140℉~+140℉(-10℃~+60℃) |
Operating Voltage |
-4℉~+140℉(-20℃~+60℃) |
Operating Temperature Range |
13.8VDC (±15%),Negative ground |
Current Consumption(Approx) |
RX:0.5A(Squelched) |
TX:8.0A(50/430MHZ),8.5A(29/144MHZ) |
|
Case size(W×H×D) |
140*41.5*168 mm (w/o knobs & connectors) |
Weight |
1.2kg |
Transmitter |
|
output power |
50/20/10/5W(29/50/144MHZ),40/20/10/5W(430MHZ) |
Modulation Type |
Variable Reactance |
Maximum Deviation |
Better than -60dB(29MHZ: Better than -50dB) |
Modulation Distortion |
Less than 3% |
Microphone Impedance |
2kΩ |
Receiver |
|
Circuit Type |
Double-conversion super-heterodyne |
Intermediate Frequency |
49.95MHz/450KHz (left band) |
38.85MHz/450KHz (right band) |
|
Sensitivity (for 12dB SINAD) |
Better than 0.2μV |
Squelch Sensitivity |
Better than 0.16μV |
Selectivity(-6dB/-60dB) |
12KHz/30 KHz |
Maximum AF output |
2W@8Ω for 5% THD |
AF output Impedance |
4-16Ω |
|