Detailed Cordless Phones For Wireless Long - Range Communication (NF - ) Description
1. High power wireless communication equipment
2. Multi - handset system (Up to 10, extra handset )
4. PLL frequency system
3. Walkie - Talkie between handsets
5. Super anti - jamming (change the code and frequency random by Pin - Code operation
when meet any interference in )
7. FSK / DTMF Caller ID system are available
6. Full duplex intercom with base unit and transferring call to each other.
8. Handset operation menu system
10. Built - in compressor and expander circuit to reduce communication noise.
9. All function and night illuminated blue LCD displays
11. Talk time display and search
13. Handset with polyphonic ringer (12 )
12. Dialed, Received and missed call search and quick redial.
14. Tone and Pulse dialing modes
16. Quick dialing of phonebook memories.
15. Ultra capacity of battery (Li - ion battery 1200 ) Super save battery and long
standby.
17. Low battery alarm. Lock long distance call
18.
19. Voltage range: AC85 - 265, DC15V
20. 1,000,000 security code (by 2 )
Item
Main - base
Handset
Technical Specification:
Receiving
Frequency range
233 - 236MHz
133 - 136MHZ
Sensitivity 12DB
-120dBm
-120dBm
Frequenvy stability
+ - 5PPM
+ - 5PPM
Voltage mode
AC85 - 265
3.6V Li - lon
Work mode
Full duplex
Full duplex
Transmission
Frequency Range
133 - 136MHz
233 - 236MHz
Output Power
>=9.0W + - 1dB
>=0.6W + - 1dB
Frequency Stability
+ - 5PPM
+ - 5PPM
Maximum Deviation
+ - 5KHz
+ - 5KHz
Residual Radiation
-60dB
-60dB
We can supply the best quality Cordless Phones For Wireless Long - Range Communication (NF - ) to you. Our price is competitive and we take responsibility to any quality uncertainty.
|
