HF base station 21 21

HF equipment

HF base station (Mckay) 1 2 1 17 21

HF base station (Mckay)

Ventilation.

The air handling system inside it

It is the ventilation.

Set up of very high frequency antenna (left) and very high frequency receiver chain and data acquisition system (right)

The ventilation isn't good.

This is one of their ventilator shafts.

In economy, 70 of all stock trade in the U.S. is done by high frequency trade machines autonomically.

Frequency

Frequency

Hey! How does he rate a private breeze?

He came down through the air shaft.

This is frequency.

Why do you stammer?

This matter of the air vent... Isn't it rather strange?

It's the lack of air in here.

Here, A mouse has climbed into the blower behind the regulator rack, set blower to vibrating. Result no more mouse.

Here, A mouse has climbed into the blower behind the regulator rack, set blower to vibrating.

223. A high frequency (HF) network is also in operation to interconnect the theatre, sector and battalion headquarters with Bosnia and Herzegovina Command, the rear logistics base at Pleso and theatre headquarters using HF radio base stations established at battalion headquarters.

Scaling capability

Frequency selector

VHF

Subtotal 6 490 000 HF EQUIPMENT

VHF equipment Repeaters

Trunking system HF equipment

HF equipment Mobile set

SHF equipment

Indecision is a bore

The indecision is most bewildering.

Passivhaus designs usually integrate the heater with the ventilation system.

This is the natural posture of a man sitting, squatting for ventilation purposes.

I peeked in on him now and then through the ventilator.

And if you want some ventilation you can open that door just there behind you.

VHF EQUIPMENT Repeaters

1. SHF equipment

4. HF equipment

So they are inverses of each other.

Number two hesitation is bad.

The length of a string, L, varies inversely as the frequency.

I've got a frequency counter right here.

Now, so I know the frequency.

About 35. Frequents