AOR IFDV3 10.7 MHz IF Output Unit

The IFDV3 is an optional I.F. output board for the AR-DV3 Digital Voice Receiver, providing a versatile 10.7 MHz intermediate-frequency output for reception from 18 MHz to 3000 MHz. With a ±2 MHz bandwidth, the IFDV3 allows users to connect external analysis equipment to process and analyse signals detected by the receiver. The board operates without affecting the receiver’s existing functions, adding flexibility for applications requiring an I.F. output. The I.F. signal is available whenever the receiver is receiving, with no receiver-side settings required. Installation is straightforward using the supplied coaxial cable, with the board powered directly by the receiver.

• Compatible receiver: AR-DV3
• Reception frequency: 18 MHz – 3000 MHz
• I.F. output frequency: 10.7 MHz
• Bandwidth: ±2 MHz
• Frequency stability: ±1 ppm of the received frequency
• Output level: Receiver antenna input +10 dB (preamp off)
• Image suppression: -50 dBm
• Power: Supplied by the receiver
• Connector: BNC-J
• Weight: 40 g
• Included accessory: 1 × coaxial cable
• I.F. signal: Output whenever the receiver is receiving
• Receiver-side configuration: No setting required
• Board function: Adds I.F. output capability without affecting the receiver’s existing functions

The IFDV3 is installed internally in the AR-DV3. Installation involves removing the receiver’s top cover and option-port cover, fitting the board to the receiver connector, securing it with two screws and connecting the supplied coaxial cable. The AC adapter must be disconnected before installation, and gloves should be worn when handling the precision components.