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JPC-350 100W HF Vertical Antenna for Ham Radio,80-6 Meters 8 Bands with Slide Regulator, Portable 18.4ft (5.6m) for Field Emergency Outdoor Use
- Extended Frequency Range: JPC-350 HF vertical antenna operates across 8 bands (80m, 40m, 20m, 17m, 15m, 12m, 10m, 6m), upgraded from JPC-12 with simple structure, easy installation, and stable performance for amateur radio and emergency communication.
- Superior Signal Reception: Building on JPC-12's proven performance, this vertical HF antenna delivers excellent reception quality with reliable signal capture and transmission across all frequency bands.
- Lightweight & Portable: Weighing only 1.5KG, sets up in 5 minutes by one person. Split design enables compact storage and easy transport - ideal for field operations, balconies, or emergency deployments.
- Optimized SWR Performance: Achieves low standing wave ratio (SWR) 1.5 across operating frequencies, ensuring maximum signal efficiency for both beginners and experienced ham radio operators.
- Durable Construction: Premium aluminum alloy and stainless steel construction ensures longevity.
- Safety note: Avoid use during thunder
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Overview
Specs
Reviews
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1.
80m Band: Deploy all 3 ground grid sections fully. Retract the whip antenna completely, then pull back 1 section + 13cm (any section works). Position the sliding contact on the red coil within the gray-marked area (ensure the contact spring does not touch adjacent coils).
Frequency: 3.550 MHz ^^
SWR:
1.5: 1 2.
40m Band: Ground
grid length: 8.25 m (excess wire coiled on the terminal end using a winding board). Retract the whip antenna completely, then pull back 36cm. Position the sliding contact on the red coil within the gold-marked area.
Frequency: 7.070 MHz ^^
SWR:
1.5: 1 3.
20m Band: Ground
grid length: 4.2 m. Retract the whip antenna completely, then pull back 3 bottom sections + 27cm. Position the sliding contact on the red coil within the white-marked area.
Frequency: 14.200 MHz ^^
SWR:
1.5: 1 4.
17m Band: Ground
grid length: 3.2 m. Retract the whip antenna from the bottom: 6 sections + 18cm. Position the sliding contact on the red coil within the white-marked area.
Frequency: 18.120 MHz ^^
SWR:
1.5: 1 5.
15m Band: Ground
grid length: 2.6 m. Retract the whip antenna from the bottom: 7 sections + 25cm. Position the sliding contact on the red coil within the white-marked area.
Frequency: 21.200 MHz ^^
SWR:
1.5: 1 6.
12m Band: Ground
grid length: 2.15 m. Retract the whip antenna from the bottom: 8 sections + 37cm. Position the sliding contact on the red coil within the white-marked area.
Frequency: 24.900 MHz ^^
SWR:
1.5: 1 7.
10m Band: Remove the inductor coil and aluminum radiator; use only the whip antenna.
Retract from the bottom: 7 sections + 21cm (ground grid 1.95 m).
Frequency: 28.490 MHz ^^
SWR:
1.5: 1 Alternatively, ground
grid 1.75 m:
Frequency: 29.350 MHz ^^
SWR:
1.5: 1 8.
6m Band: Use only the whip antenna.
Retract from the bottom: 11 sections + 9cm (ground grid 1.1 m).
Frequency: 52.000 MHz ^^
SWR:
1.5: 1
80m Band: Deploy all 3 ground grid sections fully. Retract the whip antenna completely, then pull back 1 section + 13cm (any section works). Position the sliding contact on the red coil within the gray-marked area (ensure the contact spring does not touch adjacent coils).
Frequency: 3.550 MHz ^^
SWR:
1.5: 1 2.
40m Band: Ground
grid length: 8.25 m (excess wire coiled on the terminal end using a winding board). Retract the whip antenna completely, then pull back 36cm. Position the sliding contact on the red coil within the gold-marked area.
Frequency: 7.070 MHz ^^
SWR:
1.5: 1 3.
20m Band: Ground
grid length: 4.2 m. Retract the whip antenna completely, then pull back 3 bottom sections + 27cm. Position the sliding contact on the red coil within the white-marked area.
Frequency: 14.200 MHz ^^
SWR:
1.5: 1 4.
17m Band: Ground
grid length: 3.2 m. Retract the whip antenna from the bottom: 6 sections + 18cm. Position the sliding contact on the red coil within the white-marked area.
Frequency: 18.120 MHz ^^
SWR:
1.5: 1 5.
15m Band: Ground
grid length: 2.6 m. Retract the whip antenna from the bottom: 7 sections + 25cm. Position the sliding contact on the red coil within the white-marked area.
Frequency: 21.200 MHz ^^
SWR:
1.5: 1 6.
12m Band: Ground
grid length: 2.15 m. Retract the whip antenna from the bottom: 8 sections + 37cm. Position the sliding contact on the red coil within the white-marked area.
Frequency: 24.900 MHz ^^
SWR:
1.5: 1 7.
10m Band: Remove the inductor coil and aluminum radiator; use only the whip antenna.
Retract from the bottom: 7 sections + 21cm (ground grid 1.95 m).
Frequency: 28.490 MHz ^^
SWR:
1.5: 1 Alternatively, ground
grid 1.75 m:
Frequency: 29.350 MHz ^^
SWR:
1.5: 1 8.
6m Band: Use only the whip antenna.
Retract from the bottom: 11 sections + 9cm (ground grid 1.1 m).
Frequency: 52.000 MHz ^^
SWR:
1.5: 1
Warranty & Returns
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Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by DuronTechnologies Return Policy
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