Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : GOOZEEZOO BulletPoint1 : 【Avoid Noise】 The sensing coil has been optimized, and an additional spring has been added to the original design, increasing the force of the spring to ensure more reliable contact with the coil. The new version of the jpc-12 hf radio antenna features a sliding regulator that replaces the adjusting screws and plugs found on the old model. By simply sliding the adjustment block, adjusting the standing wave becomes straightforward and effortless BulletPoint2 : 【Reference Data】 Gain reference data for specific frequencies: 7Mhz with 4 circles near the aluminum tube side, retracting the pull rod approximately 10cm, SWR: 1.1-1.3 (on the marked red line with silver). 14Mhz with 6 circles near the rod antenna, retracting the pull rod about 20cm, SWR: 1.1-1.3 (on the marked red line with gold). 21.4Mhz with 4 sections of aluminum tube plus 7 sections of rod antenna + 10cm, SWR:1.1-1.3. 29.6Mb with rod antenna only, fully extended and retracted about half section, SWR: 1.2. Note: Ensure shrapnel contacts marked coils only, avoiding adjacent coils BulletPoint3 : 【High-Quality Construction for Durability】 Built with high-quality materials and expert craftsmanship, the GOOZEEZOO JPC-12 Induction Coil is designed to withstand the rigors of extensive use. The robust construction ensures longevity and reliable performance, even in challenging conditions BulletPoint4 : 【Compatibility and Convenience】 Specifically designed for use with JPC-12, JPC-7 HF vertical antennas, this induction coil is an essential upgrade for any serious radio operator. The easy installation and intuitive design make it a convenient addition to your antenna setup, enhancing overall performance and usability BulletPoint5 : Working for model number: for Cobra HH50WXST HH50 MRHH350FLT C75WXST; for Midland 75-822 75-785 MHS75; for Uniden BC75XLT PRO401HH BC125AT. Color : Black CompatibleDevices : radio CompatiblePhoneModels : Kenwood TK-2200 TK-2200L TK-2200P TK-2202 TK-2202E TK-2206 TK-2207 TK-2212L TK-2300VP TK-2302E TK-2302VK TK-2307M TK-3200 TK-3200L TK-3200P TK-3200LP TK-3202 TK-3202E TK-3206 TK-3207 TK-3212L TK-3300UP TK-3301E TK-3301T TK-3302E TK-3302UK NX-P1200AVK NX-P1300AUK NX-P1202AVK NX-P1302AUK NX-P1200NVK NX-P1300NUK NX-240V16P NX-340U16P Two Way Radios ExternallyAssignedProductIdentifier : 6936513506446 ExternallyAssignedProductIdentifier1 : 652118391329 ExternallyAssignedProductIdentifier2 : 0652118391329 Hazmat1 : LITHIUM ION BATTERIES Hazmat10 : CN_SmallLithiumIonBatteryStandalone Hazmat11 : DE_SmallLithiumIonBatteryStandalone Hazmat12 : EG_SmallLithiumIonBatteryStandalone Hazmat13 : ES_SmallLithiumIonBatteryStandalone Hazmat14 : FR_SmallLithiumIonBatteryStandalone Hazmat15 : GB_SmallLithiumIonBatteryStandalone Hazmat16 : IE_SmallLithiumIonBatteryStandalone Hazmat17 : IN_SmallLithiumIonBatteryStandalone Hazmat18 : IT_SmallLithiumIonBatteryStandalone Hazmat19 : JP_SmallLithiumIonBatteryStandalone Hazmat2 : UN3480 Hazmat20 : MX_SmallLithiumIonBatteryStandalone Hazmat21 : NL_SmallLithiumIonBatteryStandalone Hazmat22 : PL_SmallLithiumIonBatteryStandalone Hazmat23 : SA_SmallLithiumIonBatteryStandalone Hazmat24 : SE_SmallLithiumIonBatteryStandalone Hazmat25 : SG_SmallLithiumIonBatteryStandalone Hazmat26 : TR_SmallLithiumIonBatteryStandalone Hazmat27 : US_SmallLithiumIonBatteryStandalone Hazmat28 : ZA_SmallLithiumIonBatteryStandalone Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryStandalone Hazmat6 : AU_SmallLithiumIonBatteryStandalone Hazmat7 : BE_SmallLithiumIonBatteryStandalone Hazmat8 : BR_SmallLithiumIonBatteryStandalone Hazmat9 : CA_SmallLithiumIonBatteryStandalone Impedance : 50 ohm ItemDisplayDimensions_Height : 3 inches ItemName : GOOZEEZOO JPC-12 Induction Coil for JPC-12 JPC-7 HF Vertical Antenna ItemPackageDimensions_Height : 0.04 inches ItemPackageDimensions_Length : 7.9 inches ItemPackageDimensions_Width : 5.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : two-way-radio-antennas Manufacturer : goozeezoo MaximumRange : 59 inches ModelName : Retevis RT22 ModelNumber : BK300150 NumberOfChannels : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 PartNumber : BK300150 PowerSourceType : NO ProductDescription : 【Avoid Noise】 The sensing coil has been optimized, and an additional spring has been added to the original design, increasing the force of the spring to ensure more reliable contact with the coil. The new version of the jpc-12 hf radio antenna features a sliding regulator that replaces the adjusting screws and plugs found on the old model. By simply sliding the adjustment block, adjusting the standing wave becomes straightforward and effortless 【Reference Data】 Gain reference data for specific frequencies: 7Mhz with 4 circles near the aluminum tube side, retracting the pull rod approximately 10cm, SWR: 1.1-1.3 (on the marked red line with silver). 14Mhz with 6 circles near the rod antenna, retracting the pull rod about 20cm, SWR: 1.1-1.3 (on the marked red line with gold). 21.4Mhz with 4 sections of aluminum tube plus 7 sections of rod antenna + 10cm, SWR:1.1-1.3. 29.6Mb with rod antenna only, fully extended and retracted about half section, SWR: 1.2. Note: Ensure shrapnel contacts marked coils only, avoiding adjacent coils 【High-Quality Construction for Durability】 Built with high-quality materials and expert craftsmanship, the GOOZEEZOO JPC-12 Induction Coil is designed to withstand the rigors of extensive use. The robust construction ensures longevity and reliable performance, even in challenging conditions 【Compatibility and Convenience】 Specifically designed for use with JPC-12, JPC-7, and JPC-350 HF vertical antennas, this induction coil is an essential upgrade for any serious radio operator. The easy installation and intuitive design make it a convenient addition to your antenna setup, enhancing overall performance and usability. ProductSiteLaunchDate : 2025-03-11T08:27:09.137Z RecommendedUsesForProduct : Radio Reusability : Rechargeable SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 UnspscCode : 43221700 Voltage : 3.7 volts WarrantyDescription : 1 YEAR Manufacturer Wattage : 50 watts