Photos shown are for illustration purposes only

DHI1722

RM6,076.00

Model: DHI1722

DHI1722
DHI1722-1
DHI1722-2
DHI1722-3
Ask a Question
PDF Icon

View
Datasheet

Key Specifications

• Frequency Range (GHz): 17.30 – 22.00
• Isolation (dB): 20 MIN
• Insertion Loss (dB): 0.5 MAX
• VSWR: 1.25:1 MIN
• Forward Power (W): 10 AVG, 30 PK
• Reflective Power (W): 2 AVG
• Connector Type: SMA
• Connector Body: Passivated stainless steel
• Connector Pin: Gold plated copper
• Load Body: Brass
• Magnetic Shunt: Nickel plated CRS
• External Coating: Epoxy
• Operational Temperature: -20°C to +65°C
• Humidity: >95% RH
• Vibration: 20 grms
• Shock: 20g pk
• Altitude: >50 kft
• Screening Test: Non-operational thermal cycles
• ATP: Operational thermal cycling
• Weight (oz): 0.9 MAX

Description

The DHI1722 RF isolator operates across the 17.30–22.00 GHz frequency range. It provides 20 dB minimum isolation, 0.5 dB maximum insertion loss, and 1.25:1 minimum VSWR to maintain controlled RF signal transmission within the specified frequency band.

This 10 W average power RF isolator supports up to 30 W peak forward power and manages 2 W average reflected power. The unit features an SMA connector interface with a passivated stainless steel connector body, gold plated copper connector pin, brass load body, nickel plated CRS magnetic shunt, and epoxy external coating. It operates within -20°C to +65°C and supports environmental conditions including >95% RH humidity, 20 grms vibration, 20g peak shock, and altitude above 50 kft. The isolator has a maximum weight of 0.9 oz.

This model is available in multiple connector configurations. Select your preferred option based on the required gender for Port 1 / 2. Example: Male / Female = DHI1722-1.