32 YearsWireless Communication System & Solution Provider
32 YearsWireless Communication System & Solution Provider
Push to Talk over Cellular (PoC)Radio over IP Gateway
R2000
Lisheng gateway provides a simple, reliable, and cost-effective Radio over IP (RoIP) gateway between Lisheng Push-to-Talk over Cellular (PoC) radios and a variety of DMR and analog radio systems. Lisheng gateway offers the ability to connect Lisheng PoC radios with analog radios, Tier II DMR radio systems, for radio calls. This enables the expansion of a hybrid communication system while protecting previous radio system investments.Push to Talk over Cellular (PoC) Radio over IP Gateway.
Product Orientation Map
Features
Specifications
Accessories
Economical lU Structure
The 1U height makes it compact, reducing space requirements for installation which is quite helpful especially when deploying in limit space.
Flexible System Interconnect
The Push-to-Talk over Cellular broadband internet access can be through an LTE cellular network using a SIM card in this gateway. Narrowband connectivity to all brand, third-party DMR standard compliant systems, or analog radio systems is provided through using UHF or VHF frequencies.
Preserves Existing Radio System Investments
It provides a cost-effective method to add Lisheng PoC radios with nationwide range to an existing DMR or Analog radio system.
Dual-Fan Cooling for Continuous Operation
With dual cooling fans, the R2000 gateway delivers superior heat dissipation, ensuring stable performance and long-term reliability even in demanding conditions.
Appearance Introduction
Product Accessories
DC Power Cable
Programming Cable
4G Antenna
Microphone
Power Cable
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General |
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|
Frequency Range |
350-400MHz; 400-470MHz; 136-174MHz |
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Channel Capacity |
500 |
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Zone Capacity |
32 |
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Input Voltage (AC) |
220V/110V |
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Input Voltage (DC) |
13.6V±15% |
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Current (Standby) |
<800mA |
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Current (TX) |
<11A |
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Current (RX) |
<1900mA |
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Frequency Stability |
±0.5ppm |
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Antenna Impedance |
50Ω |
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RF Connection |
Rx（N） |
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Receiver |
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Channel Spacing |
6.25KHz/12.5KHz/25KHz |
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Analog Sensitivity |
0.22μV(typ.) (FM@12dB SINAD) |
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Digital Sensitivity |
0.22μV@5%BER |
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Adjacent Channel Selectivity |
70dB @12.5kHz / 75dB @25kHz |
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Intermodulation Rejection |
70dB |
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Blocking |
95dB |
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Spurious Response Rejection |
90dB |
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Rated Audio Output Power |
5.0W/4Ω |
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Conducted Spurious Emission |
<-57dBm |
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Transmitter |
|
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RF Power |
5~25W |
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Channel Spacing |
6.25KHz/12.5KHz/25KHz |
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Spurious Emission |
-36dBm(≤1 GHz) / -30dBm(>1 GHz) |
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FM Modulation |
16K0F3E @25kHz / 11K0F3E @12.5kHz |
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4FSK Digital Modulation |
12.5KHz (data only): 7K60FXD |
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Audio Distortion |
≤3% |
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Audio Response |
+1~3dB |
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FM Hum and Noise |
40dB@12.5KHz / 45dB@25KHz |
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FSK Error |
<1.5% |
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Adjacent Channel Power |
≤-60dB@12.5KHz / ≤-70dB@KHz |
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Network |
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FDD-LTE |
B1/B3/B5/B8 |
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TDD-LTE |
B38/B39/B40/B41(120M) |
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HSPA+/WCDMA |
B1/B5/B8 |
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GSM/GPRS/EDGE |
B3/B8 |
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EVDO/CDMA1:BC0 |
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Product accessories
DC Power Cable
Programming Cable
4G Antenna
Microphone
Power Cable
About Us
Products
Solution
Contact Us
Service line
+86-(0)595-22471179
#5, Chongxiang Street, Econ.&Tech. Area, Quanzhou, Fujian, China.
WeChat：+86-15257537337; +86-13615902728
E-mail：sales@cnlisheng.com
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