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Mini-Circuits ADC-26-52+
- Part Number:
ADC-26-52+
- Manufacturer:
- Category:
- RoHs:
RoHS Compliant - Datasheet:
ADC-26-52+_Datesheet - Description:
RF Directional Coupler General Purpose 10MHz ~ 500MHz 26 ± 0.5dB 2W 6-SMD, Flat Leads
- In stock 4,753
Model Information for ADC-26-52+
Overview
The ADC-26-52+ is a high-performance directional coupler designed for VHF/UHF applications. It features low insertion loss, high directivity, and wideband frequency coverage, making it suitable for reflective power measurements, communications, and signal sampling.
Detailed Specifications
General Description
- Type: Directional Coupler
- Frequency Range: 10 MHz to 500 MHz
- Features: Wideband, low insertion loss, high directivity, aqueous washable, RoHS compliant
- Applications: VHF/UHF, reflective power measurements, communications, signal sampling
Electrical Characteristics
- Mainline Loss: 0.2 dB typical
- Coupling: 26 dB typical
- Directivity: 21 dB typical
- Return Loss: 18 dB typical
- VSWR: 1.1:1 typical
- Power Handling: Up to 2.0 W (depending on frequency band)
Frequency Bands
- L Band: 10 MHz to 100 MHz
- M Band: 100 MHz to 250 MHz
- U Band: 250 MHz to 500 MHz
Outline Dimensions
- Length (L): 0.272 inches (6.91 mm)
- Width (W): 0.310 inches (7.87 mm)
- Height (H): 0.220 inches (5.59 mm)
- Weight: 0.300 grams (7.62 mm)
Pin Connections
- Pin 1: Input
- Pin 2: Ground
- Pin 3: Coupled
- Pin 4: External 50 Ω termination
- Pin 5: Isolate (do not use)
- Pin 6: Output
Maximum Ratings
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -55°C to +100°C
Ordering Information
- Model Number: ADC-26-52+
- Case Style: CD636
- RoHS Compliance: Yes (indicated by "+" suffix)
- Tape and Reel: Available at no extra costReel Size: 7" (20, 50, 100, 200 devices), 13" (500, 1000 devices)
Suggested PCB Layout
- PCB Land Pattern: Refer to the datasheet for detailed layout recommendations
- Tolerance: ±0.002 inches
Typical Performance Data
- Mainline Loss: 0.15 dB to 0.35 dB across the frequency range
- Coupling: 26.0 dB ±0.5 dB
- Directivity: 21 dB typical
- Return Loss: 18 dB typical
Applications
- Communications: Suitable for VHF/UHF communication systems
- Reflective Power Measurements: Ideal for measuring reflected power
- Signal Sampling: Applicable for signal sampling applications
Additional Notes
- Protected by U.S. Patents: 6,133,525 & 6,140,887
- Warranty and Terms: Covered by Mini-Circuits standard limited warranty and terms and conditions.
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