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TMA 900MHz
TMA 900MHz
Supplier Info
[China Supplier]
Contact Person : Ms. zhang sammi
Tel : 86-755-26001870
Fax : 86-755-26002915
Product Detail
TMA 900MHz 1.Insertion Loss TX<0.5db 2.Bypass Insertion Loss RX<1.7db 3.RX Noise Figure<1.6db 4.None Relay Tech,with AISG

TMA 900MHz 

Specification for TMA-GSM900MHz-12AISG

Tx Characteristics

Frequency Range

935~960MHz

Bandwidth

25MHz

Insertion Loss

<0.5dB

Return Loss (Vswr)

≤20dB

Max. Operating Power

+50dBm(100W)

Intermodulation Products

-120dBm(2 Tx carriers at 43 dBm)

Rx Characteristics

Frequency Range

890~915MHZ

Bandwidth

25MHz

Noise Figure

≤1.6dB (Normal Temperature)                              ≤1.8dB (Temperature range -40 - 65°C )

Gain

12.0dB±1.0dB(Temp. range -40-65°C)

Passband Ripple

0.5dB

Output 1-Db Compression Point

≥15dBm

Insertion Loss (Bypass Mode)

≤1.6dB

Return Loss

≥20dB (DC ON)                                                                                ≥18dB (By-pass mode)        

DC and Alarm Characteristics

DC Supply

+10V DC -- +30V DC

Current Typically

<150mA

Alarm Management

Current alarm through AISG

AISG Connector

8-pin female (Pin3:RS485B, Pin6:10-30v DC nominal 24v; Pin5:RS485A, Pin7:DC GND; other Pins:Not connected

AISG Compatibility

AISG 2.0

Environmental and Mechanical Characteristics

Operating Temperature Range

-40°C to +65°C

IP Rating

IP67

Lightning Protection

20kA, 8/20 us pulse

EMC

ETS300 342-3

MTBF

>1 000 000h

Weight

<7.5kg

Size(L*W*H)

360x254x83mm

TMA 900MHz

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