AMP HHA1 User manual

For Technical Support, Contact AMP
at [phone] (9 am - 5 pm PST)
or [e-mail]
Connect amplier RF output SMA connector to antenna
Verify the connected transmitter’s output power is less
than the maximum input power rating (noted on HHA1
chassis) of the HHA1 power amplier, then connect the RF
output from transmitter to RF input SMA connector.
STEP
STEP
STEP
Note When setting up your system, the transmit and receive
antennas should be greater than 25 feet apart to
prevent serious damage to or destruction of the
receiver’s front end
HHA1 Power Amplifier Quick Start Guide
Connect power, RF power select (if applicable), and
enable inputs to the MDM-9P connector *see reverse side

AQS-HHA1-D
Advanced Microwave Products
8748 Technology Way
Reno, NV 89521
Phone: [phone]
How to Congure Your Amplier
The HHA1 power amplier does not require any conguring unless it includes optional multiple RF
power output levels. If included, the power level is set using pin 7 and 8 of the MDM-9P connector
shown above. Reference the Output Power Conguration table below to determine whether each
wire is to be left open (or driven to 3.3 Vdc by an external device) or grounded (or driven to below
0.6 Vdc by an external device) to command the unit to the desired output level. If the HHA1 power
amplier is commanded to a power level with which the unit is not equipped, the unit will default
to standby (disabled) until a valid power level command is applied. See the product manual for
more details.
Power Select 1 Power Select 2 Output Power
Ground Ground Standby
Ground Open 2 W
Open Ground 5 W
Open Open 10 W
Output Power Conguration
SMA Female
RF Input
SMA Female
RF Output
Wiring Your HHA1 Power Amplier
MDM-9P
Power & Conguration
1:
2:
3:
4:
5:
6:
7:
8:
9:
+11 to 16 VDC Input
Ground
Ground
Ground
Enable (Open=On, Ground (or <1.5 Vdc)=O)
Ground
Power Select 1 (Open=High, Ground (or <0.6 Vdc)=O)
Power Select 2 (Open=High, Ground (or <0.6 Vdc)=O)
Ground
1 5
6 9