Ventenna HFp-V User Manual

HFp-V
3.5 MHz – 54 MHz Portable Amateur Radio Antenna

The HFp Antenna

The HFp design provides a highly efficient antenna design in an extremely portable
package — the entire package weighs just over 2 pounds (1 kg). The antenna is highly
configurable, and, with the 80 Meter Coil, covers all the Amateur bands from 80M to 6M
(as well as most frequencies in between). Typical setup time is about 5 minutes.
The full 80 Meter band is covered by the HFp in overlapping segments, as seen in the
following table. Typical operating bandwidth for each configuration is about 75 -
80KHz.
The element configurations for the different tuning segments are shown in the 80 Meter
Configuration table, shown next. Element 1 is always the bottom element, attached to the
base insulator.

HFp 80 Meter Configuration Table

Band
El - 1
3 Stripe-
80m
CW Up
2 Stripe-
Mid
Up
2 Stripe-
75M
Up
SSB
The radials should be extended to their maximum length for all 80M configurations.
The top Pull-Out-Whip should be extended to its maximum length for the 80M
setups, and adjusted as needed. Just remember that the whip doesn't have much
adjustment on 80 Meters, as seen in the table below.
80 Meter Option
User's Guide
El - 2 El - 3 El - 4
80 M 2 Stripe-
1 Stripe
Coil Down
80 M
1 Stripe 0 Stripe
Coil
80 M 3 Stripe
1 Stripe
Coil - Up

Whip Length

Band Max
80M - CW 3.40
Mid 3.58
75M SSB 3.80
HFp Antenna User's Guide
El - 5 El – 6
1 Stripe 1 Stripe
3 Stripe-
1 Stripe
Down
1 Stripe 1 Stripe
Min
3.58 MHz
3.80 MHz
4.06 MHz
1
El - 7 El - 8
1 Stripe -
1 Stripe 1 Stripe
1 Stripe -