Power Directional Coupler 698-3800 MHz Cavity type 4.3-10 Female

AED 55.00
In stock
Product Model
DC-X-0738-43FI
Power Directional Coupler is used to Split the RF Power signal in unequal ratios. The OUT branch carries the larger portion of the signal while the Tapoff branch carries the smaller portion of the RF input signal. The split of signal depends on the Tapoff dB value. Higher the dB value of the coupler, the lesser is the RF signal in the output branch.  Main advantages of Astel Power Directional couplers are, frequency range 698 MHz-3.8 GHz, Low PIM, and low VSWR. Astel Directional couplers offers great vibration performance, excellent mechanical and electrical performance etc. This type is most widely used in Radio communication equipment, microwave test and ground launch systems, and electronic instruments.
Power Directional Coupler is used to Split the RF Power signal in unequal ratios. The OUT branch carries the larger portion of the signal while the Tapoff branch carries the smaller portion of the RF input signal. The split of signal depends on the Tapoff dB value. Higher the dB value of the coupler, the lesser is the RF signal in the output branch.  Main advantages of Astel Power Directional couplers are, frequency range 698 MHz-3.8 GHz, Low PIM, and low VSWR. Astel Directional couplers offers great vibration performance, excellent mechanical and electrical performance etc. This type is most widely used in Radio communication equipment, microwave test and ground launch systems, and electronic instruments.
More Information
Technical specification
Main features:
 
1. Wide bandwidth
2. Low Insertion Loss, Low PIM, Low VSWR
3. Cavity structure, High Power Handling
4. High Power Handling, High Reliability
 
Electrical Specifications
Frequency Range 698-3800MHz
Coupling (dB) 5 6 7 8 10 13 15 20 30 40
Insertion loss (dB) ≤2.1 ≤1.7 ≤1.5 ≤1.0 ≤0.8 ≤0.7 ≤0.5 ≤0.3 ≤0.3 ≤0.2
In band Ripple (dB) 1.0 1.0 1.0 1.0 1.2 1.5 1.5 1.5 1.6 1.8
Directivity ≥ -20 dB
PIM (IM3) <153 dBc @ 2x43dBm
Return Loss / VSWR ≥ -20 dB / 1.22
Power Handling 300W
Impedance 50 Ω
Environmental Specification:  
Applied Environment Outdoor or Indoor, IP65
Relative Humidity 5 to 95%
Working Temp Range -20°C ~ +65°C
Storage Temp Range -40°C to +85°C
Mechanical Specifications 
Connector 4.3-10 Female
Dimensions 164.5 x64.5x28 mm
Net Weight 0.350 Kg
Material Cavity Cavity:Aluminum; Connector: Copper
Processing and plating Silver Plated Cavity and inner conductor
 
Disclaimer
1. Astel Digicom Electronics reserves the right to change, modify specifications without prior notice.
2. All pictures are for illustrative purposes only. Actual product may be different in color and size that may appear in product specifica-
4. E&OE (Errors and Omissions are excepted).
3. Every effort is made to provide accurate information at the time of publishing, however Astel Digicom Electronics LLC is not responsible
for any loss, directly or indirectly caused by any error in publishing.