Wireless Assemblies

K&L Microwave offers a variety of wireless assemblies for the communications marketplace, built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications. Use the quote cart to request a quote on an existing design or to provide specifications for a custom design.

PCS TTLNA - PCS Band-Specific TTLNA

6 Models for All PCS Bands / Full Duplex
Advanced “Hi-Q” Ceramic Filter Structure
Ultra-Low Noise Figure - <1.9 dB Typical
Lightning Protection / Automatic Bypass
+10V to +15V Operating Voltage (See Details)

Expandable 6:1 PCS Combiner - PCS Combiner

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WSDA-00019 - PCS Fullband Duplexer Receive Filter Assembly

BTS fullband duplexer (Rx: 1850-1910 MHz and
Tx: 1930-1990 MHz) and fullband BTS Rx diversity
receive (Rx2) filter in a single, compact, lightweight
housing. O-ring seals for moisture resistance.

WSA-00178 - PCS Fullband TTLNA

Full Duplex / Pseudo-Elliptic Response
Ultra-Low Noise Figure - < 1.7 dB Typical
Automatic Bypass Under Soft/Hard Fail Conditions
+11V to +15V Operating Voltage (See Details)
Integrated Assembly-to-BTS Lightning Protection

WSDD-00012 - Public Safety Interference Dual Duplexer

Reduces Interference to Public Safety Radios
Caused by Commercial SMR and A-Band Cellular
Installs Easily, Without Radio Modifications
High Receive Selectivity
Low Transmit Loss

WSA-00129 - SMR Dual Notch Rack Assembly

Elliptic Response Design - Sharp Roll-Off
High Rejection - >40 db Typical @ 851 MHz
Low Loss - 1.1 dB Typical @ 849 MHz
Single & Dual Configuration Models
High Passband Power Handling

WSA-00140 - SMR Dual Notch Rack Assembly

Designed for A-Side Service Providers
Elliptic Response Design - Sharp Roll-Off
High Rejection - >40 db Typical @ 851 MHz
Low Loss - 0.5 dB Typical @ 846.5 MHz
Single Sector Assembly Model Available

WSDD-00009 - SMR Interference Suppression Dual Duplexer

Designed to Reduce Interference to Public Safety
Radios Caused by Commercial SMR Services
Installs Easily, Without Radio Modifications
High Receive Selectivity
Low Transmit Loss

WSA-00136 - Tetra 450 MHz Combiner Duplexer Assembly

Low Insertion Loss (<2.2dB)
Excellent Filtering Characteristic
Low PIM (-96~-125dbm/30KHz @Rx Band)
High Liability
High Power Handling (80CW)

WSAA-00002 - Tetra Band Low Noise Amplifier/Multicoupler

High Performance E-pHEMT Based Input Design
4-way Multicoupled Output
Single Supply Voltage / Alarm Indication
Extremely Low Noise Figure: 1 dB Typical
High Dynamic Range: +32 dBm typical OIP3 (Any Output)

WSDA-00020 - Tetra Duplexer/LNA/Splitter Assembly

Low Noise Figure / High Rejection
Multiple High and Low Gain LNA Outputs
High reliability LNA’s (Dual Redundant)
Visual and Electric Fault Detection
Tetra Macro and Microcellular Applications

WSC2-00015 - Tetra Hybrid Combiners

Optimized for TETRA
Frequency Range: 380-430 MHz
High Input-to-Input Isolation
Return Loss: 19 dB min
Rackmount Versatility
Can be Daisy-Chained for Multiple Inputs
Macro and Microcell Tetra Base Stations
Minimum Power Handling: 2 x 25 W Tetra Carriers
3U Rack High x 70mm Wide

WSC4-00014 - Tetra Hybrid Combiners

Optimized for TETRA
Frequency Range: 380-430 MHz
High Input-to-Input Isolation
Return Loss: 19 dB min
Rackmount Versatility
Can be Daisy-Chained for Multiple Inputs
Macro and Microcell Tetra Base Stations
Minimum Power Handling: 4 x 25 W Tetra Carriers
3U Rack High x 142mm Wide

WSFA-00021 - Tetra Receive Filter/LNA/Splitter Assembly

Low Noise Figure / High Rejection
Multiple High and Low Gain LNA Outputs
High Reliability LNA’s (Dual Redundant)
Visual and Electric Fault Detection
Tetra Macro and Microcellular Applications

WSTRMC-00001 - Triple 1 to 6-way Receive Multicoupler (RMC)

High performance receive multicoupler consisting
of three individual 1 to 6-way LNA/Splitter modules
configured side-by-side in a space saving
19" [482.6mm] x 1U rack assembly. Power and
amplifier status LED indicators on the front panel.

WSDFA-00071 - UMTS Delay Filter Assembly

UMTS Multi-Carrier Power Amplifiers
13 ns Input to Output Delay
Highly Integrated Functionality
Low Insertion Loss – 1.25 dB typical
High Return Loss – 23 dB typical (all ports)

Switched Delay Module - UMTS/PCS Switched Delay Module

3-Bit Control Compatible (CMOS / Most TTL)
Low Current Consumption
Surface Mount Technology
MCPA Feed Forward Error Correction Delay Compensation
Antenna Array