Does this help with VHF reception?

I purchased the RH77CA antenna to replace the original equipment "rubber duckie" antenna on a Grecom PSR 300 Scanning Receiver. The reception seems better, with transmissions heard from aircraft near our airport, 23 miles away. For the price, I am satisfied with this antenna.

Does this have a male or female bnc connector? Or in short, will it fit a Uniden BCD436HP?

Hello Cody, The BCD436HP has a SMA connector so the RH77CA would not work with the unit. The SRH77CA will fit the BCD436HP.Thank You!

Are any adapters or additional equipment necessary to use on a uniden bc75xlt in place of the stock antenna? sorry i am a beginner. thx.

The Diamond RH77CA is the best replacement antenna available for the BC75XLT. It has a male BNC type connector, which matches your scanner. No adapter needed.

I have a bc125at scanner and bought this antenna. i don't see how it will fit because it has a female connector. scanner has a two pin twist on. help.

This antenna should work just fine. The inside of the antenna has two notches on the edge, line those up with the notches on the scanner and twist it on.

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Diamond (Original) RH77CA 144/440 MHz. Dual-Band High Gain Handheld Antenna Rx: 120~900 MHz. (Gain: 440 Mhz. 2.15 dBi, Max Power: 10 Watts, Length: 15") BNC

Diamond (Original) RH77CA 144/440 MHz. Dual-Band High Gain Handheld Antenna Rx: 120~900 MHz. (Gain: 440 Mhz. 2.15 dBi, Max Power: 10 Watts, Length: 15") BNC

Product ID: 3661665

Details

Antenna
Handheld
Brand
Diamond
Color
Black
Impedance
50 Ohms
Manufacturer
Diamond
Maximum Range
15 Feet

⚡Max Power 10 Watts

📏Compact 15-inch Length

📡Dual-Band 144/440 MHz

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MOP$672

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Description

📡 Elevate your signal game—never miss a beat in the airwaves!

WIDE FREQUENCY RECEPTION - Covers 120 to 900 MHz, capturing everything from local airport comms to distant airborne traffic.
COMPACT PORTABLE DESIGN - At just 15 inches, this antenna fits perfectly in your hand or bag—ready for on-the-go scanning.
POWERFUL 10 WATT MAX OUTPUT - Boost your handheld scanner’s signal strength and extend your listening range effortlessly.
TRUSTED BY PROS ENTHUSIASTS - Join thousands of users who upgraded their scanners for superior range and clarity.
UNMATCHED DUAL BAND PERFORMANCE - Seamlessly switch between 144 and 440 MHz for crystal-clear reception across multiple frequencies.

The Diamond RH77CA is a high-gain, dual-band handheld antenna designed for serious scanner users. Operating on 144/440 MHz with a max power of 10 watts and a compact 15-inch form factor, it delivers enhanced reception across 120-900 MHz frequencies. Perfect for professionals and hobbyists seeking reliable, extended range scanning with a trusted brand.

Specifications

ASIN	B00M1X73EA
AntennaDescription	Handheld Antenna
Best Sellers Rank	#1,033 in Radio Antennas
Brand	Diamond Antenna
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (1,677)
Global Trade Identification Number	00702685258867
Impedance	50 Ohms
Item Dimensions L x W x H	15.63"L x 2.32"W x 15.63"H
Item Weight	0.05 Pounds
Manufacturer	Diamond Antenna
Maximum Range	15 Feet
Mfr Part Number	RH77CA
Model Number	RH77CA
Number of Channels	2
Number of Items	1
UPC	702685258867
Unit Count	1.0 Count

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MOP$672

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In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

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