Home > Products > Handheld Radio > LT-770 hi low power selectable handsfree interphone
LT-770 hi low power selectable handsfree interphone
- 99999999 Piece / Pieces per Month
- FOB CHINA
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Product Details
| Place of Origin: | Fujian, China | Brand Name: | LUITON Transceiver | Model Number: | LT-770 Interphone |
| Type: | Handheld | Dimensions: | 104*62*36MM | Frequency Range: | 136-174/245-246/400-470MHz |
| Storage Channel: | 99 Channels | Talk Range: | 5KM |
Product Description
Specifications
LT-770 handsfree interphoneCTCSS/DCS
FM Radio, 99 Channels
Warranty: 1 year
Delivery time: 3days after T/T
LT-770 two way radio/ walkie talkie/ transceiver / interphone
Built-in FM radio
Computer / manual program
Built-in 50 groups of CTCSS and 104+1 groups of DCS
Repeater function
Battery indicator
High sensitivity receiver
Scan function
Keypad lockout
Signal strength indicator
High/low power select (1 to 5W)
Standby time: 120 hours
Lower battery warning
LCD & keypad backlit display
Adjustable squelch level
12.5kHz / 25kHz compatibility
Emergency alarm function
Technical specifications
Model NO. | LT-770V | LT-770U |
General | ||
Frequency Band | VHF | UHF |
Frequency Range | 136-174MHz | 400-470MHz |
Channel Capacity | 99 | |
Operating Voltage | 7.2V DC ±15% | |
Antenna Impedance | 50Ω | |
Channel Spacing | 12.5kHz/25kHz | |
Working Temperature | -30 °C - +60 °C | |
Frequency Stability | ±2.5 ppm | |
Size (Without Antenna) | 104(W)mmx62(L)mmx36mm(D) | |
Weight(With Battery) | 250g | |
Battery | 1500 mAh(Li-ion) | |
Transmitter | ||
RF Power Output | 5W/4W | |
Modulation Type | F3E | |
Modulation Distortion | < 5%(300-3000Hz) | |
Max Freq Deviation | < 5kHz(1000Hz When 100%) | |
FM Noise | <=-45dB | |
Receiver | ||
Sensitivity(12Db SINAD) | 0.16μV | |
Selectivity | 55dB | |
Adjacent Channel Selecivity | >=70dB | |
Noise Respond | >=60dB | |
FM Noise | 30dB/40dB | |
Modulation Type | 8K/16KF3E | |
Audio Power Output | 500mW When Distortion Less Than 10% | |
Audio Distortion | < 5% | |
Operating Bandwidth | ±3.5kHz/3.75kHz | |
Standby Current | < 12mA | |
1pc radio body
1pc battery
1pc antenna
1pc charger+adapter
1pc belt
1pc manual
1pc gift box
Contact Us
- Quanzhou Bond Telecom Co., Ltd.
- Contact nameLouis Bond Wu
- Phone86-595-28012708,86-15396690258
- Address820#,No.1 Building,Internation City Block, Citong Road, Fengze District, Quanzhou 362000, Fujian, China Quanzhou,Fujian
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