H777 Handheld Rechargeable 2 Way Radios (6 PCS) with Six-Way Charger
- Portable FRS Two Way Radios
- Compact and Lightweight
- Charge Six Radios at Once
- Includes a Programming Cable
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Retevis H777 Licence Free Handheld Rechargeable 2 Way Radios FRS Walkie Talkies
Retevis H777 are handheld rechargeable 2 way radios require no license on FRS frequencies. They feature a compact design with a short antenna, providing clear and reliable audio output. Furthermore, the package includes a convenient six-way charger for charging multiple radios at once and a programming cable for easy settings. This kit is ideal for a variety of environments, such as retail, medical, construction, schools, churches, warehouses, and other similar environments.
FAQ on Retevis H777 FRS Portable Two-Way Radio for Sale
Question 1: Compared with the old version, what’s updated on new version of H777?
Answer 1: The antenna is updated to a shorter but thicker and more stable antenna. The USB Plug is updated to 2-Prong Plug.
Question 2: Are the accessories of the old version H777 compatible with the new version?
Answer 2: Besides the charger, other accessories from the old version, such as the 6-way charger, earpieces, and speaker mics can be compatible with the new versions.
Question 3: Can the new version work with the old version?
Answer 3: Yes, the upgraded version can communicate directly with the old version.
Question 4: Will the H777 work with RT27 walkie talkies?
Answer 4: Yes, the H777 will work with the RT27 and other FRS walkie talkies as long as they are set to the same channel and CTCSS/DCS code.
Question 5: Can Retevis H777 talk to RT22?
Answer 5: Yes, H777 can work with RT22. Both H777 and RT22 two way radios are FRS radios with 16 channels, they can communicate with each other on the same channel and CTCSS/DCS, such as Retevis RT21, RT68,RT68B etc.
Specification:
| Receiver | |
| Sensitivity (12DB SINAD) | -122dBm |
| Adjacent Channel Selectivity | ≥55dB@12.5KHz |
| Intermodulation Rejection | ≥58dB |
| Rated Audio Power | ≥0.5W@8ohms |
| Audio Response | ±1～-3db(0.3～3khz) |
| Rated Audio Distortion | ≤5% |
| Transmitter | |
| Output Power | ≤2W |
| Modulation Mode | 11K0F3E@12.5KHz |
| Modulation Noise | ≥40dB@12.5KHz |
| Stray Radiation | -36dBm＜1GHz，-30dBm＞1GHz |
| Adjacent Channel Power | ≤-60dB@12.5KHz |
| Audio Response | ±1～-3db(0.3～3khz) |
| Modulation Distortion | ≤3% |
Functions:
- CTCSS/DCS Function
- VOX Hands-Free
- Built-in Led Torch
- Low Battery Alarm
- Power Saving Function
- Time Out Timer (TOT)
- Scan Function
- Squelch Function
- Voice Prompt
Package Includes:
- 6 x H777 FRS Radio
- 1 x Six-Way Charger
- 1 x Programming Cable
- 6 x Battery
- 6 x Belt Clip
- 1 x User Manual