Bird - The RF Experts
4043
4043, Directional RF Power Sensor
4043

Directional RF Power Sensors


4043 RF Power Sensors provide both forward and reflected power measurements that are NIST traceable. These sensors are intended for use at the transmit combiner output, in order to provide both combiner power, as well as antenna VSWR information.

Utilizing the forward and reflected power measurements of the 4043 RF Sensors, determine the VSWR of your Antenna and cable feedline. Know immediately when your antenna is damaged and your transmission is compromised.

Features
  • Provides composite power readings
product specifications:
Item No
4043
Item Name
Directional RF Power Sensor
Frequency by Part Number
4043-1-44wwxx-yyzz   (144 MHz to 174 MHz)
4043-1-45wwxx-yyzz   (380 MHz to 450 MHz)
4043-1-46wwxx-yyzz   (450 MHz to 512 MHz)
4043-1-47wwxx-yyzz   (762 MHz to 806 MHz)
4043-1-48wwxx-yyzz   (806 MHz to 869 MHz)
4043-1-49wwxx-yyzz   (896 MHz to 940 MHz)

ww: Max Forward Power Measurement
       05 = 500 W

xx: Comm
       05 = RS-485 via RJ-25

yy: Input Connector
       01 = N (F)
       02 = N (M)
       03 = 4.3/10 (F)
       04 = 4.3/10 (M)

zz: Output Connector
       01 = N (F)
       02 = N (M)
       03 = 4.3/10 (F)
       04 = 4.3/10 (M)
Max Reflected Power Measurement
10 dB below Forward Power Range
Dynamic Range
13 db
Accuracy
+/- 5% of reading
Impedance Ω
50
Insertion
< 0.2 dB
Intermodulation Distortion - PIM
Loss: <-145 dBc
VSWR: <1.51:1
Instrument Interface
See frequency spec
RF Connectors
See frequency spec
Power Supply
7/18 VDC, <50 mA (from 3141)
Temperature
0 to 50°C
Dimensions
[L x W x H]
5.2"x 3.8" x 1.4" (132 x 96.5 x 35.5 mm)
Weight
0.5 lbs (0.23 kg)
Compliance
CE, RoHs
compatible devices:
3141
Channel Power Monitor Display