mirror of
https://github.com/SpudGunMan/meshing-around.git
synced 2026-03-28 17:32:36 +01:00
@@ -959,18 +959,6 @@
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"To relay messages between satellites"
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]
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},
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{
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"id": "E2A13",
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"correct": 1,
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"refs": "",
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"question": "Which of the following techniques is used by digital satellites to relay messages?",
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"answers": [
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"Digipeating",
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"Store-and-forward",
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"Multisatellite relaying",
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"Node hopping"
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]
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},
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{
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"id": "E2B01",
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"correct": 0,
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@@ -2495,18 +2483,6 @@
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"Utilizing a Class D final amplifier"
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]
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},
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{
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"id": "E4D05",
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"correct": 0,
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"refs": "",
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"question": "What transmitter frequencies would create an intermodulation-product signal in a receiver tuned to 146.70 MHz when a nearby station transmits on 146.52 MHz?",
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"answers": [
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"146.34 MHz and 146.61 MHz",
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"146.88 MHz and 146.34 MHz",
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"146.10 MHz and 147.30 MHz",
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"146.30 MHz and 146.90 MHz"
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]
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},
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{
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"id": "E4D06",
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"correct": 2,
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@@ -3851,18 +3827,6 @@
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"Permeability"
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]
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},
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{
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"id": "E6D07",
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"correct": 3,
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"refs": "",
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"question": "What is the current that flows in the primary winding of a transformer when there is no load on the secondary winding?",
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"answers": [
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"Stabilizing current",
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"Direct current",
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"Excitation current",
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"Magnetizing current"
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]
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},
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{
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"id": "E6D08",
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"correct": 1,
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@@ -35,18 +35,6 @@
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"12 meters"
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]
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},
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{
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"id": "G1A04",
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"correct": 3,
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"refs": "[97.303(h)]",
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"question": "Which of the following amateur bands is restricted to communication only on specific channels, rather than frequency ranges?",
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"answers": [
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"11 meters",
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"12 meters",
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"30 meters",
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"60 meters"
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]
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},
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{
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"id": "G1A05",
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"correct": 0,
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@@ -347,18 +335,6 @@
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"Submit a rule-making proposal to the FCC describing the codes and methods of the technique"
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]
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},
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{
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"id": "G1C09",
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"correct": 2,
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"refs": "[97.313(i)]",
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"question": "What is the maximum power limit on the 60-meter band?",
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"answers": [
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"1500 watts PEP",
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"10 watts RMS",
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"ERP of 100 watts PEP with respect to a dipole",
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"ERP of 100 watts PEP with respect to an isotropic antenna"
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]
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},
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{
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"id": "G1C11",
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"correct": 3,
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@@ -611,18 +587,6 @@
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"1500 watts"
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]
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},
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{
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"id": "G1E09",
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"correct": 0,
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"refs": "[97.115]",
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"question": "Under what circumstances are messages that are sent via digital modes exempt from Part 97 third-party rules that apply to other modes of communication?",
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"answers": [
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"Under no circumstances",
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"When messages are encrypted",
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"When messages are not encrypted",
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"When under automatic control"
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]
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},
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{
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"id": "G1E10",
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"correct": 0,
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@@ -4079,18 +4043,6 @@
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"All these choices are correct"
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]
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},
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{
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"id": "G8C01",
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"correct": 2,
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"refs": "",
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"question": "On what band do amateurs share channels with the unlicensed Wi-Fi service?",
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"answers": [
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"432 MHz",
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"902 MHz",
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"2.4 GHz",
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"10.7 GHz"
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]
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},
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{
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"id": "G8C02",
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"correct": 0,
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