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BF-TECH CA NA-772R 14" Telescopic Dual-Band Handheld Antenna (SMA-Female)
BF-TECH CA NA-772R 14" Telescopic Dual-Band Handheld Antenna (SMA-Female)
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Quick Specs
Quick Specs
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Significantly enhance your handheld transceiver's transmit punch and weak-signal reception with the BF-TECH CA NA-772R 14" Telescopic Dual-Band Handheld Antenna. Standard stubby factory "rubber duck" antennas are heavily compromised for compact size at the expense of radiating efficiency. The NA-772R solves this problem by utilizing an extendable, multi-section stainless steel whip that delivers the full electrical aperture of an efficient quarter-wave radiator when deployed.
Tuned specifically for North American amateur allocations under ITU Region 2 (144–148 MHz 2M VHF and 430–450 MHz 70cm UHF), the NA-772R extends to a full 14.0 inches (approx. 35.5 cm) for maximum signal reach into distant repeaters, and retracts down to a compact 4.5 inches (approx. 11.5 cm) for easy transport. Featuring an SMA-Female connector, it threads directly onto handheld radios with an SMA-Male chassis stud with no adapters required.
📻 Amateur Radio Licensing Notice
This antenna is tuned for amateur radio transceiver operation. An Amateur Radio Operator Certificate issued by Innovation, Science and Economic Development Canada (ISED) (or an FCC Amateur License for US operators) is required to operate transmitting equipment on amateur frequencies. Licensed operators are responsible for ensuring station operation complies with the guidelines set out in ISED RBR-4.
🔌 Antenna Connector Compatibility
This antenna features a standard SMA-Female connector (internal threads with a center contact receptacle). It is engineered to thread directly onto handheld radios featuring an SMA-Male chassis connection, including the BF-TECH CA BF-F8RT, UV-5R, UV-82RT, BF-F5XT, BF-F5XP, and standard Baofeng UV-series transceivers, including the UV-9R
📦 Direct Warehouse Dispatch
All BF-TECH CA products ship direct from the BF-TECH CA distribution facility in Ontario. Orders are processed rapidly for reliable domestic carrier delivery anywhere across Canada with zero border delays or import brokerage fees.
Key Product Features
-
📏
Retractable 14" Telescopic Design: Extends outward to a full 14.0 inches (35.5 cm) to establish an optimal radiation pattern on the trail, then collapses down to roughly 4.5 inches for snag-free carry.
-
📡
ITU Region 2 Dual-Band Tuning: Optimized specifically for low SWR and high radiating efficiency across the 2-Meter VHF (144–148 MHz) and 70-Centimeter UHF (430–450 MHz) amateur bands.
-
📶
Substantial Gain Boost over Stock Whips: Provides noticeable signal gain and superior weak-signal receive sensitivity compared to standard 4-inch to 6-inch factory flexible antennas.
-
🛡️
Durable Stainless Steel Construction: Built with precision-fitted chrome/stainless telescoping sections and a reinforced high-impact base assembly designed to resist flexing and trail fatigue.
-
⚡
10W Handheld Power Handling: Safely accommodates high-power handheld transceivers delivering up to 10 Watts of RF output power without thermal loss or matching degradation.
Technical Specifications
| Specification | Detail |
|---|---|
| RF & Electrical Performance | |
| Brand & Lineup | BF-TECH CA |
| Model Number | NA-772R (Telescopic Dual-Band Antenna) |
| Regulatory Frequency Band (VHF) | 144.000 – 148.000 MHz (2M Amateur Band, ITU Region 2) |
| Regulatory Frequency Band (UHF) | 430.000 – 450.000 MHz (70cm Amateur Band, ITU Region 2) |
| Nominal Impedance | 50 Ohms |
| Maximum RF Power Rating | 10 Watts (Handheld Duty) |
| VSWR | Less than 1.5:1 at band center |
| Mechanical & Physical Dimensions | |
| Extended Length | 14.0 Inches (Approx. 35.5 cm) |
| Retracted Length | Approx. 4.5 Inches (Approx. 11.5 cm) |
| Connector Interface | Standard SMA Female (Fits radios with SMA Male studs) |
| Whip Material | Multi-Section Stainless Steel Telescopic Radiator |
| Base Material | Molded High-Impact Polycarbonate / Brass Connector |
| Fulfillment Location | Ships Direct from BF-TECH CA in Ontario, Canada |
Description
Significantly enhance your handheld transceiver's transmit punch and weak-signal reception with the BF-TECH CA NA-772R 14" Telescopic Dual-Band Handheld Antenna. Standard stubby factory "rubber duck" antennas are heavily compromised for compact size at the expense of radiating efficiency. The NA-772R solves this problem by utilizing an extendable, multi-section stainless steel whip that delivers the full electrical aperture of an efficient quarter-wave radiator when deployed.
Tuned specifically for North American amateur allocations under ITU Region 2 (144–148 MHz 2M VHF and 430–450 MHz 70cm UHF), the NA-772R extends to a full 14.0 inches (approx. 35.5 cm) for maximum signal reach into distant repeaters, and retracts down to a compact 4.5 inches (approx. 11.5 cm) for easy transport. Featuring an SMA-Female connector, it threads directly onto handheld radios with an SMA-Male chassis stud with no adapters required.
📻 Amateur Radio Licensing Notice
This antenna is tuned for amateur radio transceiver operation. An Amateur Radio Operator Certificate issued by Innovation, Science and Economic Development Canada (ISED) (or an FCC Amateur License for US operators) is required to operate transmitting equipment on amateur frequencies. Licensed operators are responsible for ensuring station operation complies with the guidelines set out in ISED RBR-4.
🔌 Antenna Connector Compatibility
This antenna features a standard SMA-Female connector (internal threads with a center contact receptacle). It is engineered to thread directly onto handheld radios featuring an SMA-Male chassis connection, including the BF-TECH CA BF-F8RT, UV-5R, UV-82RT, BF-F5XT, BF-F5XP, and standard Baofeng UV-series transceivers, including the UV-9R
📦 Direct Warehouse Dispatch
All BF-TECH CA products ship direct from the BF-TECH CA distribution facility in Ontario. Orders are processed rapidly for reliable domestic carrier delivery anywhere across Canada with zero border delays or import brokerage fees.
Key Product Features
-
📏
Retractable 14" Telescopic Design: Extends outward to a full 14.0 inches (35.5 cm) to establish an optimal radiation pattern on the trail, then collapses down to roughly 4.5 inches for snag-free carry.
-
📡
ITU Region 2 Dual-Band Tuning: Optimized specifically for low SWR and high radiating efficiency across the 2-Meter VHF (144–148 MHz) and 70-Centimeter UHF (430–450 MHz) amateur bands.
-
📶
Substantial Gain Boost over Stock Whips: Provides noticeable signal gain and superior weak-signal receive sensitivity compared to standard 4-inch to 6-inch factory flexible antennas.
-
🛡️
Durable Stainless Steel Construction: Built with precision-fitted chrome/stainless telescoping sections and a reinforced high-impact base assembly designed to resist flexing and trail fatigue.
-
⚡
10W Handheld Power Handling: Safely accommodates high-power handheld transceivers delivering up to 10 Watts of RF output power without thermal loss or matching degradation.
Technical Specifications
| Specification | Detail |
|---|---|
| RF & Electrical Performance | |
| Brand & Lineup | BF-TECH CA |
| Model Number | NA-772R (Telescopic Dual-Band Antenna) |
| Regulatory Frequency Band (VHF) | 144.000 – 148.000 MHz (2M Amateur Band, ITU Region 2) |
| Regulatory Frequency Band (UHF) | 430.000 – 450.000 MHz (70cm Amateur Band, ITU Region 2) |
| Nominal Impedance | 50 Ohms |
| Maximum RF Power Rating | 10 Watts (Handheld Duty) |
| VSWR | Less than 1.5:1 at band center |
| Mechanical & Physical Dimensions | |
| Extended Length | 14.0 Inches (Approx. 35.5 cm) |
| Retracted Length | Approx. 4.5 Inches (Approx. 11.5 cm) |
| Connector Interface | Standard SMA Female (Fits radios with SMA Male studs) |
| Whip Material | Multi-Section Stainless Steel Telescopic Radiator |
| Base Material | Molded High-Impact Polycarbonate / Brass Connector |
| Fulfillment Location | Ships Direct from BF-TECH CA in Ontario, Canada |
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