175820621 mha specifications template v2

8/12/2019 175820621 MHA Specifications Template v2

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MHA specifications summary

Product Code Gain TX Return Loss

MDGA_v2 1800 Parameters Details 32dB 18dB

Auto Detect MHA CS7299111.02


Auto Detect MHA CS7299111.02


Manual Settings 471443A.101

TIAX 900 Parameters Details 15dB 18dB

Manual Settings TMA004571V1

WMHD 2100 Parameters Details 12dB 18dB

Auto Detect

471443A.103

471443A.101

WMHB 2100 Parameters Details 12dB 18dBPartially Manual CS72995.05

WMHC 2100 Parameters Details 12dB 18dB

Partially Manual 470057A

The MHA has an operational current 'window' and providing the current consu

window and within the specified DC voltage range, the MHA operates correctl

MHA current consumption is outside this window, an MHA alarm is activated.

An MHA alarm is triggered if the MHA Low Noise Amplifier (LNA) is defective o

operational limits.

Note

If open or high impedance exists along the antenna line supplying the MHA DC

VSWR alarm condition.

DC interface specifications in Current Alarm Mode


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Main Div

RX Return Loss Alarm current range

18dB /

12dB in Bypass mode

BTS 1

7 to 13VDC

BTS 2

7 to 13VDC 800 mA - 900 mA

12v 12v

18dB /

12dB in Bypass mode

BTS 1

7 to 13VDC

BTS 2

7 to 13VDC 800 mA - 900 mA

12v 12v

18dB /

12dB in Bypass mode

BTS 1

7 to 13VDC

BTS 2

7 to 13VDC 800 mA - 900 mA

12v 12v

18dB /

14dB in Bypass mode

BTS 1

10 to 15VDC NA 80 mA to 195

12v NA

Div

NA

18dB /

12dB in Bypass mode

BTS 1

7 to 13VDC

BTS 2

7 to 13VDC 230 - 295 mA

12v 12v

18dB /

12dB in Bypass mode

BTS 1

7 to 13VDC

BTS 2

7 to 13VDC230 - 295 mA

12v 12v

18dB /

12dB in Bypass mode

BTS 1

7 to 13VDC

BTS 2

7 to 13VDC 230 - 295 mA

12v 12v

BTS Pass-

through

BTS Power

med is within this

. When the monitored

r outside the

supply, this indicates a

300 mA - 750 mA

Operational current rangeOperational voltage range

300 mA - 750 mA

100 mA - 190 mA

100 mA - 190 mA

100 mA - 190 mA

250 mA

300 mA - 750 mA


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BTS Settings Notes

775mA

775mA

775mA

300mA

215mA

215mA

215mA

Auto power settings

Only BTS2 port to be powered when in Current window mode.

Only BTS1 port to be powered when in AISG mode (not used)

You can also select "Feeder Voltage" to Automatic

Only BTS1 port to be manualy powered

Both BTS1 &2 ports need to be powered when in use

Both BTS1 &2 ports need to be powered when in use

Auto power settings

Both BTS1 &2 ports need to be powered manuall when in use


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175820621 mha specifications template v2

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