698-3800MHz 4.3-10 Female Directional Coupler
Brand Name:Vinncom
Certification:RoHS/ISO9000
Model Number:VN-DC-0738-OP
Minimum Order Quantity:5 PCS
Payment Terms:L/C, D/A, D/P, T/T
Place of Origin:China
Contact Now
Add to Cart
Verified Supplier
Location:
Hefei Anhui China
Address:
GangHuai Road ,New Industrial Zone ,GangJi Town ,ChangFeng County ,HeFei City ,AnHui Province
Supplier`s last login times:
within 23 hours
Product Details
Company Profile
Product Details
698-3800MHz 4.3-10 Female Directional Coupler
- Good PIM up to -165@43dBm*2
- Good returen loss
- Portable for installation
| Part Number | VN-DC-0738-OP | ||||||
| Operating Frequency ( MHz ) | 698-3800 | ||||||
| Impedance ( Ohm ) | 50 | ||||||
| VSWR | ≤1.25 | ||||||
| Coupling (dB) | ± 0.8 | ± 0.8 | ± 0.9 | ± 1.0 | ± 1.0 | ± 1.2 | ± 1.5 |
| Insertion Loss (dB) | ≤2.05 | ≤1.65 | ≤1.45 | ≤0.8 | ≤0.5 | ≤0.22 | ≤0.2 |
| Isolation (dB) | ≥23 | ≥24 | ≥25 | ≥28 | ≥33 | ≥38 | ≥45 |
| IM3 (dBc @ 2×43dBm) | -150 / -155 / -160/-165 | ||||||
| Application | Indoor & Outdoor | ||||||
| Degree of Protection | IP65 | ||||||
| Operating Temperature ( ℃ ) | -40 ~ + 80 | ||||||
| Interface | 4.3-10 Female | ||||||
| Handling Power (Watt, max) | 500 | ||||||
| Peak Power (Watt, max) | 1500 | ||||||
| Dimension (mm)(L×W×H, excl connector) | 136 × 44 × 30 | ||||||
| Net Weight (g) | 535 ± 20 | ||||||
| Packing Dimensions (mm,L×W×H) | 190 × 80 × 45 | ||||||
| Packing Carton Size (mm,L×W×H) | 430 × 400 × 105 | ||||||
| ROHS Compliance | Yes | ||||||
Directional couplers are a passive device used mostly in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another radio system or next radio equipment. An essential feature of directional couplers is that they only couple power flowing in one direction. Power entering the output port is coupled to the isolated port but not to the coupled port. A directional coupler designed to split power equally between two ports is called a hybrid coupler, for example ,3dB hybrid coupler.
Vinncom directional coupler are based on different design ,such as micro-stripline,air-dielectric ,thin film ,waveguide etc.
Directional couplers have many applications. These include
providing a signal sample for measurement or monitoring, feedback,
combining feeds to and from antennas, providing signal taps for
cable and/or Distributed Antenna Systems such as cable TV,mobile
signal coverage and separating transmitted and received signals on
telecom systems.
698-3800MHz 4.3-10 Female Directional Coupler
Inquiry Cart
0