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 data, today's second-hand price of the TYT TH-7800 is around:
- EUR 186.00
- USD 145.00 ~ USD 196.00
These estimates are based on the following prices:
Links & tools
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