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Portable Spectrum Analyzer
Broadcast, CATV, Satellite, Wireless Networks
Technical Specifications
Frequency Coverage:
1 - 1100 MHz, 950 - 2150 MHz, 2100 - 3200 MHz,
3200 - 4200 MHz, Extendable with MFC’s to 18 GHz
Frequency Display:
LCD 2 Line Display with Center Frequency & Span Start/Stop
Greater than 1 GHz - 0
Resolution Bandwidth:
300 kHz
RF Sensitivity:
Greater than -90 dBm Typical
Reference Levels:
0, -20, -40 dBm / +49, +29, and +9 dBmv
2dB/Div. & 10 dB/Div.
Amplitude Accuracy:
± 2 dB Typical Per Band
Dynamic Range:
65 dB On Screen
Input Connectors:
BNC & N, DC Blocked, 50 Ohm, BNC/F Adapter Included
LNB Power:
+13/18 VDC & 22 KHz Signal
Maximum Input:
+10 dBm @ 0 dB Ref. Level; -30 dBm @ -40 dB Ref. Level
11.5” W x 5.5”H x 13. 5” D/17 lbs
29.2cm x 14cm x 34.2cm/ 7.72 kg
Power Requirements:
85 - 265 VAC 50/60 Hz, 12VDC, Vehicle Power Cable Included;
Internal Batteries & Charger; Sealed Gel Cell PS-630/UB-634
5” Diagonal CRT Green Phosphorous
Specifications subject change
©2004 Avcom of VA, Inc.
1 MHz - 4.2 GHz Frequency Coverage
Precision Rotary Encoder Tuning
Independent Span and Resolution BW
Readout Ku Band Offsets
13/18 VDC & 22 kHz LNA/LNB Power
CATV Analyzer with Independent Span &
Resolution Bandwidth!
The PSA-37D covers the entire CATV, Broadcast,
Satellite, and Wireless Network frequency ranges
from 1 MHz to 4.2 GHz. The unit has a ± 2 dB
amplitude accuracy which makes this the perfect
analyzer for the field technician or for testing and
setting head-end levels. Independent span and
resolution bandwidth makes it easy to either look
at the whole band or pinpoint a particular frequen-
cy or channel.
No AC/No Problem!
Battery power (and a built in charger) lets you
work right at the antenna; no need for extension
cords. You can also run or charge on vehicle or
line power. THE PSA-37D has a built in DC Block
with +13/18 VDC & 22 KHz for powering LNAs and
Satellite Dish Alignment a Snap!
If you are doing DBS installs, you need to be on
and off the job fast! DBS signals such as DISH
NETWORK and DIRECT-TV can be seen with
Avcom’s PSA-37D. Normal DBS antenna align-
ments, such as roof, wall, or backyard can be
accomplished in seconds because the DBS receiver
and TV monitor do not have to be at the antenna.
Creative Installations Made Easy
The PSA-37D can really help with more creative
DBS dish installations inside buildings, looking
through sparse foliage or windows, smaller anten-
nas, etc. When the signal is not optimum, using
the PSA-37D, the signal can be quickly located and
measured even though it is below the receiver’s
signal strength requirement.
Available Accessories
• AVPAK Cordura Nylon Carrying Case w/Straps
• QRM-35 Quick Release Rack Mount
• TISH-40 Terrestrial Interference Survey Horn
• Frequency Extenders Available!
For ordering information visit or call 804-794-2500
500 Southlake Blvd.
Richmond, VA 23236
Fax 804-794-8284
Of Virginia Inc.