The Astatic AST878DM is a high quality amplified ceramic desk mic with a tough housing for industrial and commercial use. It includes standard push-to-talk and lock-to-talk buttons (A lock-to-talk button will lock the transmit on until pressed again). This CB microphone requires a 9 volt battery for operation (not included).
Compatibility
This CB microphone has a standard 4 pin plug and a ceramic cartridge. It is compatible with any CB radio wired for a standard 4 pin plug, including the Galaxy DX2547 Base CB Radio.
Astatic AST878DM Features
- Requires 9V battery (not included)
- Wired 4 pin Cobra/Uniden
- PTT and Lock buttons
- Volume adjustment
- Rugged resin housing
Specifications
- Omni directional
- 2′ coiled cable and 6 conductor w/shield
- Output -44dB at 1 kHz
- Impedance 5000 Ohms max
- Recommended load of 100 ohms and up.
Shipping & Delivery
All estimated shipping times are in addition to fulfillment times, We offer a next working day delivery for orders placed before 6:30 p.m. Monday to Friday. Orders placed after this will be delivered within two working days. This excludes Saturday, Sunday and holidays. Appointed is not responsible for any customs/duties related to international orders. We are unable to calculate charges prior to your order being delivered, and recommend checking with your local customs office for more information. Shipping fees will not be refunded if you refuse these charges.

- Free destination delivery above $100
- Europe 1 – 3 days Free
- United States 4 – 6 days Free
- Asia 3 – 6 days Free
- Africa 5 – 7 days Free
- Australia 3 – 5 days Free
Returns & Refunds
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return, To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You’ll also need the order confirmation, order number, or proof of purchase. We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
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