MR-DBHSDG-70YY
GSM Dual Band (900MHz & 1800MHz) Repeater
MR- DBHSDG-70YY is a high selective dual band medium RF power repeater with full band frequency range.
It provides a cost effective answer for enhancing radio communication in buildings, basements, parking garages and other RF shielded environments.
Additional Features
Auto Setup
Oscillation & Overload Protection
AGC
Specifications
Down Links
Down link GSM 900
Down link GSM 1800
Up Links
up link GSM 900
up link GSM 1800
Frequency Range
935-960 MHz
890-915 MHz
1805-1880 MHz
1710-1785 MHz
GAIN, typ.
70 dB
70 dB
70 dB
70 dB
VSWR, max.
02:01
02:01
02:01
02:01
Input Impedance
50 Ohm
Output IP3, dBm
36 dBm, 40 dBm
Noise Figure, max.
6 dB
Indicators (Led)
"Power ON", "850 Signal", "2000 Signal''
Pass Band Ripple
±2 dB, ±4 dB
Biasing (Through Separate DC Connector)
12 VDC @ 2A, max
Maximum Output Power
15 dBm, 18 dBm
Range of AGC, dB.
30 dB
Limited Output Power, dBm.
20 dBm, 23 dBm
Protection from Oscillation and Overload
Automatic
Propagation Delay, max.
5 usec