Steps

 CHARGING:

In separate processes charge the arks with static electricity.

COMMUNICATION:

1. Mechanical energy (pressing the gem)
Electric principle: The gems operate as piezoelectric crystals.

Variables: 30 N is reasonable.

2. The mechanical pressure is converted to electrical energy (piezoelectric effect)
Each gem is in its own setting and all are connected. By pushing on a gem you induce a specific frequency into the gold perimeter which is then transferred up the gold chains to the shoulders.
Electric principle: The gems operate as piezoelectric crystals.

Variables: Quartz types used (piezoelectric co-efficient), Pressure (30 N)
Formula: Q = d * ΔL

3.(a) The electrical energy (in the gold chain) is fed to the shoulder and then converted to MAGNETIC waves (by acceleration of the current in the gold chain) by the loop antennas at the shoulders.
Electric principle: Current in wire is converted to MAGNETIC waves

3.(b)The MAGNETIC waves radiate IN NEAR FIELD to the Ark of the Covenant antenna in front of him
Electric principle: Current in wire is converted to MAGNETIC waves

Variables: Length of antenna? Length of gold chain (1 foot)
Formula: ?

3.(c) The electrical charge is grounded.

4. The MAGNETIC waves are received and INDUCE electrical energy in Ark antenna
Electric principle: MAGNETIC waves INDUCE electrical energy in an antenna

Variables: Length of antenna?
Formula: ?

5. (a) The electrical energy in the ark antenna produces magnetic waves that cause the spark at the spark gap and then back and forth between capacitor and coiled antenna.
Electric principle: MAGNETIC waves INDUCE electrical spark in spark gap (electrostriction).

5. (b) The electrical energy from the spark is induced in the ark antenna and converted to DAMPED radio waves.

RECEIVER

6. Radio waves are received and converted to electrical energy at receiver's antenna

7. (a) The electrical energy is amplified by acceleration of the current in the conductors (the cherubim)
The acceleration is caused by the spark.

7. (b) The electrical energy is converted to DAMPED radio waves by receiving Ark antenna
The end result is a high energy amplified current, radiating the radio frequency equal to the frequency sent by acceleration of the current in the conductors (the cherubim).

8. Radio waves are converted to electrical energy by the antenna.
The chains attached to the shoulders of the receiving high priest act as antennas, picking up the signal and passing it as electric current to the set of gems.

9. The electrical energy in gold chains is converted to mechanical energy (reverse piezoelectric effect) on gem on breastplate of receiver (luminescence and/or vibration)
The gem that has that natural frequency lights up.
Electric principle: The gems operate as piezoelectric crystals.

Hertz used a battery. The Ark communication system used the piezoelectric gem press.
When a gem is pressed it makes a circuit as seen on the left side. Including the coil at (B) which generates magnetic waves.
From that point it is the same as the Hertz middle section which we know works.