TYT TH-7800 Dual Band 2M 70CM Mobile Amateur Ham Radio
Full power dual band mobile, with advanced features that are sure to please! The TYT TH-7800 Dual Band Amateur Ham Radio is a powerful transceiver with premium features at a price that even a ham can appreciate. It covers 2M (144-148) at 50 watts on VHF and 70CM (430-450) is equipped with 35 watts on UHF, providing full power for mobile communications at a minimal cost.
The TH-7800 features 800+ programmable memory channels with CTCSS and DSC encode/decode for use with repeaters, DTMF encoding/decoding, priority channel scanning, and dual watch reception. It's bandwidth selectable, allowing you to select wide or narrow bandwidth at the press of a button. It's also power selectable, with options to TX on high, medium or low.
The TH-7800 is also a full duplex cross-band and cross-band mobile repeater! Other features include channel Name edit (PC Programming Required) and alpha display, 76-108Mhz FM broadcast radio, 1750Hz burst tone for EU repeaters, group calls, 8 group voice inversion scrambler, and a built-in fan to keep it cool during extended QSOs
TYT also built the TH-7800 with a large LED style, dual frequency display that is easy and comfortable to read, along with a full backlit DTMF keypad on the hand microphone. The front panel is detachable and can be relocated separately from the radio chassis. The included extension kit allows you to install it just about anywhere in your vehicle so you can have it right where you need it.
|Item Number||TH-7800 Amateur Version|
|Frequency Range||2M (144-148MHz) 70CM (430-450MHz)|
|Channel Capacity||809 Channels|
|Channel Spacing||2.5 / 5 / 6.25 / 10 / 12.5 / 15 / 20 / 25 / 50 kHz|
|Modes of emission||F3 (FM)|
|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|
RX: 0.5A (Squelched)
|Case size（W×H×D）||140*41.5*168 mm (w/o knobs & connectors)|
50 / 20 / 10 / 5W (144MHz)
35 / 20 / 10 / 5W (430 MHz)
|Modulation Type||Variable Reactance|
|Maximum Deviation||Better than -60dB(29MHZ: Better than -50dB)|
|Modulation Distortion||Less than 3%|
|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|
|Maximum AF output||2W@8Ω for 5% THD|
|AF output Impedance||4-16Ω|
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