The TYT TH-7800 is a mobile dual-band transceiver. It covers 88-108 / 136-174 / 350-520 MHz in receive and 136-174 / 400-480 MHz in transmit. The receiver system is double conversion superheterodyne with IF frequencies of 49.95 MHz / 450 kHz (left band) and 38.85 MHz / 450 kHz (right band). RF output is 5/10/20/50 (UHF:40) W. Audio output is 2W@8Ω for 5% THD. It features 1 memory bank with 809 channels. Power requirements are 13.8V DC. Current drain is 500 mA in receive and 8.5 A max in transmit. Dimensions are 42 × 140 × 168 mm without extrusions. The radio weighs 1 kg.
General characteristics
- HAM bands
- 2m 70cm
- Frequency stability
- ± 5 p.p.m.
- Tuning steps
- 2.5 / 5 / 6.25 / 10 / 12.5 / 15 / 20 / 25 / 50 kHz
- Memories
- 809 channels in 1 bank(s)
Receiver
- RX-range
- 88-108 / 136-174 / 350-520 MHz
- Modulations
- AM FM N-FM
- Sensitivity
- ≤ 0.2 µV (12 dB SINAD)
- Selectivity
- 12 kHz @ -6 dB
30 kHz @ -60 dB - Filters
- ?
- Receiver system
- Double conversion superheterodyne
- IF-frequencies
- 49.95 MHz / 450 kHz (left band)
38.85 MHz / 450 kHz (right band) - Image rejection
- ?
- Audio output
- 2W@8Ω for 5% THD
Transmitter
- TX-range
- 136-174 / 400-480 MHz
- Modulations
- FM N-FM
- RF-output
- 5 / 10 / 20 / 50 (UHF:40) W
Connections
- Antenna
- SO-239
- Impedance
- 50Ω
- Other
- -
Electrical
- Power requirements
- 13.8V DC
- Current drain RX
- 500 mA
- TX
- 8.5 A max
Physical
- Dimensions (w×h×d)
- 140 × 42 × 168 mm (5.51 × 1.65 × 6.61 in) without extrusions
- Weight
- 1,000 gr (2.2 lbs)
- Form factor
- Mobile
- Manufactured
- Between 2017 and 20xx
Other features
- Usage
- Amateur / Ham radio operators
- Features + options
- -
- Accessories
- -
- RigReference ID
- 6363
- MPN
- TYT-TH-007800
Manuals, diagrams and brochures
- Tyt TH-7800 User Manual PDF - 895.4 kB, submitted by RigReference
- Upload relevant documents
New and second-hand prices
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used TYT TH-7800. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on historic price data, today's estimated value of the TYT TH-7800 in Good condition is around:
- USD 150 ~ USD 152
- EUR 195
These estimates are based on the following prices:
Links & tools
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